90250008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{221201}}^1$

素因数の和:221227

約数の個数: 32

約数和(自身を含む): 238898160

約数和(自身を除く): 148648152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 221201, 442402, 663603, 884804, 1327206, 1769608, 2654412, 3760417, 5308824, 7520834, 11281251, 15041668, 22562502, 30083336, 45125004, 90250008]

約数ペア:

[(1, 90250008), (2, 45125004), (3, 30083336), (4, 22562502), (6, 15041668), (8, 11281251), (12, 7520834), (17, 5308824), (24, 3760417), (34, 2654412), (51, 1769608), (68, 1327206), (102, 884804), (136, 663603), (204, 442402), (408, 221201)]