90905136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{270551}}^1$

素因数の和:270569

約数の個数: 40

約数和(自身を含む): 268387584

約数和(自身を除く): 177482448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 270551, 541102, 811653, 1082204, 1623306, 1893857, 2164408, 3246612, 3787714, 4328816, 5681571, 6493224, 7575428, 11363142, 12986448, 15150856, 22726284, 30301712, 45452568, 90905136]

約数ペア:

[(1, 90905136), (2, 45452568), (3, 30301712), (4, 22726284), (6, 15150856), (7, 12986448), (8, 11363142), (12, 7575428), (14, 6493224), (16, 5681571), (21, 4328816), (24, 3787714), (28, 3246612), (42, 2164408), (48, 1893857), (56, 1623306), (84, 1082204), (112, 811653), (168, 541102), (336, 270551)]