89309752

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 196335360

約数和(自身を除く): 107025608

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1663, 1918, 3326, 3836, 6652, 6713, 7672, 11641, 13304, 13426, 23282, 26852, 46564, 53704, 81487, 93128, 162974, 227831, 325948, 455662, 651896, 911324, 1594817, 1822648, 3189634, 6379268, 11163719, 12758536, 22327438, 44654876, 89309752]

約数ペア:

[(1, 89309752), (2, 44654876), (4, 22327438), (7, 12758536), (8, 11163719), (14, 6379268), (28, 3189634), (49, 1822648), (56, 1594817), (98, 911324), (137, 651896), (196, 455662), (274, 325948), (392, 227831), (548, 162974), (959, 93128), (1096, 81487), (1663, 53704), (1918, 46564), (3326, 26852), (3836, 23282), (6652, 13426), (6713, 13304), (7672, 11641)]