72975164856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 210465158400

約数和(自身を除く): 137489993544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 79, 88, 93, 121, 124, 132, 158, 186, 237, 242, 248, 264, 316, 331, 341, 363, 372, 474, 484, 632, 662, 682, 726, 744, 869, 948, 961, 968, 993, 1023, 1324, 1364, 1452, 1738, 1896, 1922, 1986, 2046, 2449, 2607, 2648, 2728, 2883, 2904, 3476, 3641, 3751, 3844, 3972, 4092, 4898, 5214, 5766, 6952, 7282, 7347, 7502, 7688, 7944, 8184, 9559, 9796, 10261, 10428, 10571, 10923, 11253, 11532, 14564, 14694, 15004, 19118, 19592, 20522, 20856, 21142, 21846, 22506, 23064, 26149, 26939, 28677, 29128, 29388, 30008, 30783, 31713, 38236, 40051, 41044, 42284, 43692, 45012, 52298, 53878, 57354, 58776, 61566, 63426, 75919, 76472, 78447, 80102, 80817, 82088, 84568, 87384, 90024, 104596, 107756, 112871, 114708, 116281, 120153, 123132, 126852, 151838, 156894, 160204, 161634, 209192, 215512, 225742, 227757, 229416, 232562, 240306, 246264, 253704, 287639, 296329, 303676, 313788, 318091, 320408, 323268, 338613, 348843, 451484, 455514, 465124, 480612, 575278, 592658, 607352, 627576, 636182, 646536, 677226, 697686, 810619, 835109, 862917, 888987, 902968, 911028, 930248, 954273, 961224, 1150556, 1185316, 1241581, 1272364, 1354452, 1395372, 1621238, 1670218, 1725834, 1777974, 1822056, 1908546, 2301112, 2370632, 2431857, 2483162, 2505327, 2544728, 2708904, 2790744, 3164029, 3242476, 3340436, 3451668, 3499001, 3555948, 3724743, 3817092, 4863714, 4966324, 5010654, 6328058, 6484952, 6680872, 6903336, 6998002, 7111896, 7449486, 7634184, 8916809, 9186199, 9492087, 9727428, 9932648, 10021308, 10497003, 12656116, 13996004, 14898972, 17833618, 18372398, 18984174, 19454856, 20042616, 20994006, 25129189, 25312232, 26750427, 27558597, 27992008, 29797944, 35667236, 36744796, 37968348, 38489011, 41988012, 50258378, 53500854, 55117194, 71334472, 73489592, 75387567, 75936696, 76978022, 83976024, 98084899, 100516756, 107001708, 110234388, 115467033, 150775134, 153956044, 196169798, 201033512, 214003416, 220468776, 230934066, 276421079, 294254697, 301550268, 307912088, 392339596, 461868132, 552842158, 588509394, 603100536, 784679192, 829263237, 923736264, 1105684316, 1177018788, 1658526474, 2211368632, 2354037576, 3040631869, 3317052948, 6081263738, 6634105896, 9121895607, 12162527476, 18243791214, 24325054952, 36487582428, 72975164856]

約数ペア:

[(1, 72975164856), (2, 36487582428), (3, 24325054952), (4, 18243791214), (6, 12162527476), (8, 9121895607), (11, 6634105896), (12, 6081263738), (22, 3317052948), (24, 3040631869), (31, 2354037576), (33, 2211368632), (44, 1658526474), (62, 1177018788), (66, 1105684316), (79, 923736264), (88, 829263237), (93, 784679192), (121, 603100536), (124, 588509394), (132, 552842158), (158, 461868132), (186, 392339596), (237, 307912088), (242, 301550268), (248, 294254697), (264, 276421079), (316, 230934066), (331, 220468776), (341, 214003416), (363, 201033512), (372, 196169798), (474, 153956044), (484, 150775134), (632, 115467033), (662, 110234388), (682, 107001708), (726, 100516756), (744, 98084899), (869, 83976024), (948, 76978022), (961, 75936696), (968, 75387567), (993, 73489592), (1023, 71334472), (1324, 55117194), (1364, 53500854), (1452, 50258378), (1738, 41988012), (1896, 38489011), (1922, 37968348), (1986, 36744796), (2046, 35667236), (2449, 29797944), (2607, 27992008), (2648, 27558597), (2728, 26750427), (2883, 25312232), (2904, 25129189), (3476, 20994006), (3641, 20042616), (3751, 19454856), (3844, 18984174), (3972, 18372398), (4092, 17833618), (4898, 14898972), (5214, 13996004), (5766, 12656116), (6952, 10497003), (7282, 10021308), (7347, 9932648), (7502, 9727428), (7688, 9492087), (7944, 9186199), (8184, 8916809), (9559, 7634184), (9796, 7449486), (10261, 7111896), (10428, 6998002), (10571, 6903336), (10923, 6680872), (11253, 6484952), (11532, 6328058), (14564, 5010654), (14694, 4966324), (15004, 4863714), (19118, 3817092), (19592, 3724743), (20522, 3555948), (20856, 3499001), (21142, 3451668), (21846, 3340436), (22506, 3242476), (23064, 3164029), (26149, 2790744), (26939, 2708904), (28677, 2544728), (29128, 2505327), (29388, 2483162), (30008, 2431857), (30783, 2370632), (31713, 2301112), (38236, 1908546), (40051, 1822056), (41044, 1777974), (42284, 1725834), (43692, 1670218), (45012, 1621238), (52298, 1395372), (53878, 1354452), (57354, 1272364), (58776, 1241581), (61566, 1185316), (63426, 1150556), (75919, 961224), (76472, 954273), (78447, 930248), (80102, 911028), (80817, 902968), (82088, 888987), (84568, 862917), (87384, 835109), (90024, 810619), (104596, 697686), (107756, 677226), (112871, 646536), (114708, 636182), (116281, 627576), (120153, 607352), (123132, 592658), (126852, 575278), (151838, 480612), (156894, 465124), (160204, 455514), (161634, 451484), (209192, 348843), (215512, 338613), (225742, 323268), (227757, 320408), (229416, 318091), (232562, 313788), (240306, 303676), (246264, 296329), (253704, 287639)]