81744724944

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{599}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 245370902400

約数和(自身を除く): 163626177456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 204, 214, 272, 306, 321, 408, 428, 521, 599, 612, 642, 816, 856, 963, 1042, 1198, 1224, 1284, 1563, 1712, 1797, 1819, 1926, 2084, 2396, 2448, 2568, 3126, 3594, 3638, 3852, 4168, 4689, 4792, 5136, 5391, 5457, 6252, 7188, 7276, 7704, 8336, 8857, 9378, 9584, 10183, 10782, 10914, 12504, 14376, 14552, 15408, 16371, 17714, 18756, 20366, 21564, 21828, 25008, 26571, 28752, 29104, 30549, 32742, 35428, 37512, 40732, 43128, 43656, 53142, 55747, 61098, 64093, 65484, 70856, 75024, 79713, 81464, 86256, 87312, 91647, 106284, 111494, 122196, 128186, 130968, 141712, 159426, 162928, 167241, 183294, 192279, 212568, 222988, 244392, 256372, 261936, 312079, 318852, 334482, 366588, 384558, 425136, 445976, 488784, 501723, 512744, 576837, 624158, 637704, 668964, 733176, 769116, 891952, 936237, 947699, 1003446, 1025488, 1089581, 1153674, 1248316, 1275408, 1337928, 1466352, 1538232, 1872474, 1895398, 2006892, 2179162, 2307348, 2496632, 2675856, 2808711, 2843097, 3076464, 3268743, 3744948, 3790796, 4013784, 4358324, 4614696, 4993264, 5305343, 5617422, 5686194, 6537486, 7489896, 7581592, 8027568, 8529291, 8716648, 9229392, 9806229, 10610686, 11234844, 11372388, 13074972, 14979792, 15163184, 15916029, 17058582, 17433296, 19612458, 21221372, 22469688, 22744776, 26149944, 31832058, 33392453, 34117164, 39224916, 42442744, 44939376, 45489552, 47748087, 52299888, 63664116, 66784906, 68234328, 78449832, 84885488, 95496174, 100177359, 127328232, 133569812, 136468656, 156899664, 190992348, 200354718, 254656464, 267139624, 300532077, 381984696, 400709436, 534279248, 567671701, 601064154, 763969392, 801418872, 1135343402, 1202128308, 1602837744, 1703015103, 2270686804, 2404256616, 3406030206, 4541373608, 4808513232, 5109045309, 6812060412, 9082747216, 10218090618, 13624120824, 20436181236, 27248241648, 40872362472, 81744724944]

約数ペア:

[(1, 81744724944), (2, 40872362472), (3, 27248241648), (4, 20436181236), (6, 13624120824), (8, 10218090618), (9, 9082747216), (12, 6812060412), (16, 5109045309), (17, 4808513232), (18, 4541373608), (24, 3406030206), (34, 2404256616), (36, 2270686804), (48, 1703015103), (51, 1602837744), (68, 1202128308), (72, 1135343402), (102, 801418872), (107, 763969392), (136, 601064154), (144, 567671701), (153, 534279248), (204, 400709436), (214, 381984696), (272, 300532077), (306, 267139624), (321, 254656464), (408, 200354718), (428, 190992348), (521, 156899664), (599, 136468656), (612, 133569812), (642, 127328232), (816, 100177359), (856, 95496174), (963, 84885488), (1042, 78449832), (1198, 68234328), (1224, 66784906), (1284, 63664116), (1563, 52299888), (1712, 47748087), (1797, 45489552), (1819, 44939376), (1926, 42442744), (2084, 39224916), (2396, 34117164), (2448, 33392453), (2568, 31832058), (3126, 26149944), (3594, 22744776), (3638, 22469688), (3852, 21221372), (4168, 19612458), (4689, 17433296), (4792, 17058582), (5136, 15916029), (5391, 15163184), (5457, 14979792), (6252, 13074972), (7188, 11372388), (7276, 11234844), (7704, 10610686), (8336, 9806229), (8857, 9229392), (9378, 8716648), (9584, 8529291), (10183, 8027568), (10782, 7581592), (10914, 7489896), (12504, 6537486), (14376, 5686194), (14552, 5617422), (15408, 5305343), (16371, 4993264), (17714, 4614696), (18756, 4358324), (20366, 4013784), (21564, 3790796), (21828, 3744948), (25008, 3268743), (26571, 3076464), (28752, 2843097), (29104, 2808711), (30549, 2675856), (32742, 2496632), (35428, 2307348), (37512, 2179162), (40732, 2006892), (43128, 1895398), (43656, 1872474), (53142, 1538232), (55747, 1466352), (61098, 1337928), (64093, 1275408), (65484, 1248316), (70856, 1153674), (75024, 1089581), (79713, 1025488), (81464, 1003446), (86256, 947699), (87312, 936237), (91647, 891952), (106284, 769116), (111494, 733176), (122196, 668964), (128186, 637704), (130968, 624158), (141712, 576837), (159426, 512744), (162928, 501723), (167241, 488784), (183294, 445976), (192279, 425136), (212568, 384558), (222988, 366588), (244392, 334482), (256372, 318852), (261936, 312079)]