77971872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1642

約数の個数: 96

約数和(自身を含む): 228178944

約数和(自身を除く): 150207072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 132, 141, 176, 188, 264, 282, 352, 376, 517, 528, 564, 752, 1034, 1056, 1128, 1504, 1551, 1571, 2068, 2256, 3102, 3142, 4136, 4512, 4713, 6204, 6284, 8272, 9426, 12408, 12568, 16544, 17281, 18852, 24816, 25136, 34562, 37704, 49632, 50272, 51843, 69124, 73837, 75408, 103686, 138248, 147674, 150816, 207372, 221511, 276496, 295348, 414744, 443022, 552992, 590696, 812207, 829488, 886044, 1181392, 1624414, 1658976, 1772088, 2362784, 2436621, 3248828, 3544176, 4873242, 6497656, 7088352, 9746484, 12995312, 19492968, 25990624, 38985936, 77971872]

約数ペア:

[(1, 77971872), (2, 38985936), (3, 25990624), (4, 19492968), (6, 12995312), (8, 9746484), (11, 7088352), (12, 6497656), (16, 4873242), (22, 3544176), (24, 3248828), (32, 2436621), (33, 2362784), (44, 1772088), (47, 1658976), (48, 1624414), (66, 1181392), (88, 886044), (94, 829488), (96, 812207), (132, 590696), (141, 552992), (176, 443022), (188, 414744), (264, 295348), (282, 276496), (352, 221511), (376, 207372), (517, 150816), (528, 147674), (564, 138248), (752, 103686), (1034, 75408), (1056, 73837), (1128, 69124), (1504, 51843), (1551, 50272), (1571, 49632), (2068, 37704), (2256, 34562), (3102, 25136), (3142, 24816), (4136, 18852), (4512, 17281), (4713, 16544), (6204, 12568), (6284, 12408), (8272, 9426)]