87471132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4357}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 234286080

約数和(自身を除く): 146814948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 4357, 5019, 6692, 8714, 10038, 13071, 17428, 20076, 26142, 30499, 52284, 60998, 91497, 121996, 182994, 365988, 1041323, 2082646, 3123969, 4165292, 6247938, 7289261, 12495876, 14578522, 21867783, 29157044, 43735566, 87471132]

約数ペア:

[(1, 87471132), (2, 43735566), (3, 29157044), (4, 21867783), (6, 14578522), (7, 12495876), (12, 7289261), (14, 6247938), (21, 4165292), (28, 3123969), (42, 2082646), (84, 1041323), (239, 365988), (478, 182994), (717, 121996), (956, 91497), (1434, 60998), (1673, 52284), (2868, 30499), (3346, 26142), (4357, 20076), (5019, 17428), (6692, 13071), (8714, 10038)]