90615336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 259639680

約数和(自身を除く): 169024344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 541, 997, 1082, 1623, 1994, 2164, 2991, 3246, 3787, 3988, 4328, 5982, 6492, 6979, 7574, 7976, 11361, 11964, 12984, 13958, 15148, 20937, 22722, 23928, 27916, 30296, 41874, 45444, 55832, 83748, 90888, 167496, 539377, 1078754, 1618131, 2157508, 3236262, 3775639, 4315016, 6472524, 7551278, 11326917, 12945048, 15102556, 22653834, 30205112, 45307668, 90615336]

約数ペア:

[(1, 90615336), (2, 45307668), (3, 30205112), (4, 22653834), (6, 15102556), (7, 12945048), (8, 11326917), (12, 7551278), (14, 6472524), (21, 4315016), (24, 3775639), (28, 3236262), (42, 2157508), (56, 1618131), (84, 1078754), (168, 539377), (541, 167496), (997, 90888), (1082, 83748), (1623, 55832), (1994, 45444), (2164, 41874), (2991, 30296), (3246, 27916), (3787, 23928), (3988, 22722), (4328, 20937), (5982, 15148), (6492, 13958), (6979, 12984), (7574, 11964), (7976, 11361)]