87984564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 212636928

約数和(自身を除く): 124652364

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 876, 2137, 3431, 4274, 6411, 6862, 8548, 10293, 12822, 13724, 20586, 25644, 41172, 100439, 156001, 200878, 301317, 312002, 401756, 468003, 602634, 624004, 936006, 1205268, 1872012, 7332047, 14664094, 21996141, 29328188, 43992282, 87984564]

約数ペア:

[(1, 87984564), (2, 43992282), (3, 29328188), (4, 21996141), (6, 14664094), (12, 7332047), (47, 1872012), (73, 1205268), (94, 936006), (141, 624004), (146, 602634), (188, 468003), (219, 401756), (282, 312002), (292, 301317), (438, 200878), (564, 156001), (876, 100439), (2137, 41172), (3431, 25644), (4274, 20586), (6411, 13724), (6862, 12822), (8548, 10293)]