90258792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289291}}^1$

素因数の和:289313

約数の個数: 32

約数和(自身を含む): 243005280

約数和(自身を除く): 152746488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 289291, 578582, 867873, 1157164, 1735746, 2314328, 3471492, 3760783, 6942984, 7521566, 11282349, 15043132, 22564698, 30086264, 45129396, 90258792]

約数ペア:

[(1, 90258792), (2, 45129396), (3, 30086264), (4, 22564698), (6, 15043132), (8, 11282349), (12, 7521566), (13, 6942984), (24, 3760783), (26, 3471492), (39, 2314328), (52, 1735746), (78, 1157164), (104, 867873), (156, 578582), (312, 289291)]