87705156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8629}}^1$

素因数の和:8665

約数の個数: 72

約数和(自身を含む): 257104960

約数和(自身を除く): 169399804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 8629, 10164, 17258, 25887, 34516, 51774, 60403, 94919, 103548, 120806, 181209, 189838, 241612, 284757, 362418, 379676, 569514, 664433, 724836, 1044109, 1139028, 1328866, 1993299, 2088218, 2657732, 3132327, 3986598, 4176436, 6264654, 7308763, 7973196, 12529308, 14617526, 21926289, 29235052, 43852578, 87705156]

約数ペア:

[(1, 87705156), (2, 43852578), (3, 29235052), (4, 21926289), (6, 14617526), (7, 12529308), (11, 7973196), (12, 7308763), (14, 6264654), (21, 4176436), (22, 3986598), (28, 3132327), (33, 2657732), (42, 2088218), (44, 1993299), (66, 1328866), (77, 1139028), (84, 1044109), (121, 724836), (132, 664433), (154, 569514), (231, 379676), (242, 362418), (308, 284757), (363, 241612), (462, 189838), (484, 181209), (726, 120806), (847, 103548), (924, 94919), (1452, 60403), (1694, 51774), (2541, 34516), (3388, 25887), (5082, 17258), (8629, 10164)]