87948756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5209}}^1$

素因数の和:5293

約数の個数: 72

約数和(自身を含む): 257915840

約数和(自身を除く): 169967084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5209, 5628, 8442, 10418, 15627, 16884, 20836, 31254, 36463, 46881, 62508, 72926, 93762, 109389, 145852, 187524, 218778, 328167, 349003, 437556, 656334, 698006, 1047009, 1312668, 1396012, 2094018, 2443021, 3141027, 4188036, 4886042, 6282054, 7329063, 9772084, 12564108, 14658126, 21987189, 29316252, 43974378, 87948756]

約数ペア:

[(1, 87948756), (2, 43974378), (3, 29316252), (4, 21987189), (6, 14658126), (7, 12564108), (9, 9772084), (12, 7329063), (14, 6282054), (18, 4886042), (21, 4188036), (28, 3141027), (36, 2443021), (42, 2094018), (63, 1396012), (67, 1312668), (84, 1047009), (126, 698006), (134, 656334), (201, 437556), (252, 349003), (268, 328167), (402, 218778), (469, 187524), (603, 145852), (804, 109389), (938, 93762), (1206, 72926), (1407, 62508), (1876, 46881), (2412, 36463), (2814, 31254), (4221, 20836), (5209, 16884), (5628, 15627), (8442, 10418)]