78979776

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 218480640

約数和(自身を除く): 139500864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 79, 82, 96, 123, 127, 158, 164, 192, 237, 246, 254, 316, 328, 381, 474, 492, 508, 632, 656, 762, 948, 984, 1016, 1264, 1312, 1524, 1896, 1968, 2032, 2528, 2624, 3048, 3239, 3792, 3936, 4064, 5056, 5207, 6096, 6478, 7584, 7872, 8128, 9717, 10033, 10414, 12192, 12956, 15168, 15621, 19434, 20066, 20828, 24384, 25912, 30099, 31242, 38868, 40132, 41656, 51824, 60198, 62484, 77736, 80264, 83312, 103648, 120396, 124968, 155472, 160528, 166624, 207296, 240792, 249936, 310944, 321056, 333248, 411353, 481584, 499872, 621888, 642112, 822706, 963168, 999744, 1234059, 1645412, 1926336, 2468118, 3290824, 4936236, 6581648, 9872472, 13163296, 19744944, 26326592, 39489888, 78979776]

約数ペア:

[(1, 78979776), (2, 39489888), (3, 26326592), (4, 19744944), (6, 13163296), (8, 9872472), (12, 6581648), (16, 4936236), (24, 3290824), (32, 2468118), (41, 1926336), (48, 1645412), (64, 1234059), (79, 999744), (82, 963168), (96, 822706), (123, 642112), (127, 621888), (158, 499872), (164, 481584), (192, 411353), (237, 333248), (246, 321056), (254, 310944), (316, 249936), (328, 240792), (381, 207296), (474, 166624), (492, 160528), (508, 155472), (632, 124968), (656, 120396), (762, 103648), (948, 83312), (984, 80264), (1016, 77736), (1264, 62484), (1312, 60198), (1524, 51824), (1896, 41656), (1968, 40132), (2032, 38868), (2528, 31242), (2624, 30099), (3048, 25912), (3239, 24384), (3792, 20828), (3936, 20066), (4064, 19434), (5056, 15621), (5207, 15168), (6096, 12956), (6478, 12192), (7584, 10414), (7872, 10033), (8128, 9717)]