87081876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5857}}^1$

素因数の和:5933

約数の個数: 72

約数和(自身を含む): 255877440

約数和(自身を除く): 168795564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 5857, 7434, 11714, 14868, 17571, 23428, 35142, 40999, 52713, 70284, 81998, 105426, 122997, 163996, 210852, 245994, 345563, 368991, 491988, 691126, 737982, 1036689, 1382252, 1475964, 2073378, 2418941, 3110067, 4146756, 4837882, 6220134, 7256823, 9675764, 12440268, 14513646, 21770469, 29027292, 43540938, 87081876]

約数ペア:

[(1, 87081876), (2, 43540938), (3, 29027292), (4, 21770469), (6, 14513646), (7, 12440268), (9, 9675764), (12, 7256823), (14, 6220134), (18, 4837882), (21, 4146756), (28, 3110067), (36, 2418941), (42, 2073378), (59, 1475964), (63, 1382252), (84, 1036689), (118, 737982), (126, 691126), (177, 491988), (236, 368991), (252, 345563), (354, 245994), (413, 210852), (531, 163996), (708, 122997), (826, 105426), (1062, 81998), (1239, 70284), (1652, 52713), (2124, 40999), (2478, 35142), (3717, 23428), (4956, 17571), (5857, 14868), (7434, 11714)]