71697936

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 192630528

約数和(自身を除く): 120932592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 521, 564, 732, 752, 976, 1042, 1128, 1464, 1563, 2084, 2256, 2867, 2928, 3126, 4168, 5734, 6252, 8336, 8601, 11468, 12504, 17202, 22936, 24487, 25008, 31781, 34404, 45872, 48974, 63562, 68808, 73461, 95343, 97948, 127124, 137616, 146922, 190686, 195896, 254248, 293844, 381372, 391792, 508496, 587688, 762744, 1175376, 1493707, 1525488, 2987414, 4481121, 5974828, 8962242, 11949656, 17924484, 23899312, 35848968, 71697936]

約数ペア:

[(1, 71697936), (2, 35848968), (3, 23899312), (4, 17924484), (6, 11949656), (8, 8962242), (12, 5974828), (16, 4481121), (24, 2987414), (47, 1525488), (48, 1493707), (61, 1175376), (94, 762744), (122, 587688), (141, 508496), (183, 391792), (188, 381372), (244, 293844), (282, 254248), (366, 195896), (376, 190686), (488, 146922), (521, 137616), (564, 127124), (732, 97948), (752, 95343), (976, 73461), (1042, 68808), (1128, 63562), (1464, 48974), (1563, 45872), (2084, 34404), (2256, 31781), (2867, 25008), (2928, 24487), (3126, 22936), (4168, 17202), (5734, 12504), (6252, 11468), (8336, 8601)]