90639474

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3730

約数の個数: 32

約数和(自身を含む): 188545536

約数和(自身を除く): 97906062

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 3557, 4247, 7114, 8494, 10671, 12741, 21342, 25482, 110267, 220534, 330801, 487309, 661602, 974618, 1461927, 2923854, 15106579, 30213158, 45319737, 90639474]

約数ペア:

[(1, 90639474), (2, 45319737), (3, 30213158), (6, 15106579), (31, 2923854), (62, 1461927), (93, 974618), (137, 661602), (186, 487309), (274, 330801), (411, 220534), (822, 110267), (3557, 25482), (4247, 21342), (7114, 12741), (8494, 10671)]