72975276

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 152010324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 53, 54, 57, 61, 66, 76, 99, 106, 108, 114, 122, 132, 159, 171, 183, 198, 209, 212, 228, 244, 297, 318, 342, 366, 396, 418, 477, 513, 549, 583, 594, 627, 636, 671, 684, 732, 836, 954, 1007, 1026, 1098, 1159, 1166, 1188, 1254, 1342, 1431, 1647, 1749, 1881, 1908, 2013, 2014, 2052, 2196, 2318, 2332, 2508, 2684, 2862, 3021, 3233, 3294, 3477, 3498, 3762, 4026, 4028, 4636, 5247, 5643, 5724, 6039, 6042, 6466, 6588, 6954, 6996, 7524, 8052, 9063, 9699, 10431, 10494, 11077, 11286, 12078, 12084, 12749, 12932, 13908, 15741, 18117, 18126, 19398, 20862, 20988, 22154, 22572, 24156, 25498, 27189, 29097, 31293, 31482, 33231, 35563, 36234, 36252, 38247, 38796, 41724, 44308, 50996, 54378, 58194, 61427, 62586, 62964, 66462, 71126, 72468, 76494, 87291, 99693, 106689, 108756, 114741, 116388, 122854, 125172, 132924, 142252, 152988, 174582, 184281, 199386, 213378, 229482, 245708, 299079, 320067, 344223, 349164, 368562, 398772, 426756, 458964, 552843, 598158, 640134, 675697, 688446, 737124, 960201, 1105686, 1196316, 1280268, 1351394, 1376892, 1658529, 1920402, 2027091, 2211372, 2702788, 3317058, 3840804, 4054182, 6081273, 6634116, 8108364, 12162546, 18243819, 24325092, 36487638, 72975276]

約数ペア:

[(1, 72975276), (2, 36487638), (3, 24325092), (4, 18243819), (6, 12162546), (9, 8108364), (11, 6634116), (12, 6081273), (18, 4054182), (19, 3840804), (22, 3317058), (27, 2702788), (33, 2211372), (36, 2027091), (38, 1920402), (44, 1658529), (53, 1376892), (54, 1351394), (57, 1280268), (61, 1196316), (66, 1105686), (76, 960201), (99, 737124), (106, 688446), (108, 675697), (114, 640134), (122, 598158), (132, 552843), (159, 458964), (171, 426756), (183, 398772), (198, 368562), (209, 349164), (212, 344223), (228, 320067), (244, 299079), (297, 245708), (318, 229482), (342, 213378), (366, 199386), (396, 184281), (418, 174582), (477, 152988), (513, 142252), (549, 132924), (583, 125172), (594, 122854), (627, 116388), (636, 114741), (671, 108756), (684, 106689), (732, 99693), (836, 87291), (954, 76494), (1007, 72468), (1026, 71126), (1098, 66462), (1159, 62964), (1166, 62586), (1188, 61427), (1254, 58194), (1342, 54378), (1431, 50996), (1647, 44308), (1749, 41724), (1881, 38796), (1908, 38247), (2013, 36252), (2014, 36234), (2052, 35563), (2196, 33231), (2318, 31482), (2332, 31293), (2508, 29097), (2684, 27189), (2862, 25498), (3021, 24156), (3233, 22572), (3294, 22154), (3477, 20988), (3498, 20862), (3762, 19398), (4026, 18126), (4028, 18117), (4636, 15741), (5247, 13908), (5643, 12932), (5724, 12749), (6039, 12084), (6042, 12078), (6466, 11286), (6588, 11077), (6954, 10494), (6996, 10431), (7524, 9699), (8052, 9063)]