90144488

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22051}}^1$

素因数の和:22137

約数の個数: 32

約数和(自身を含む): 195821760

約数和(自身を除く): 105677272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 22051, 44102, 88204, 154357, 176408, 308714, 617428, 1234856, 1609723, 3219446, 6438892, 11268061, 12877784, 22536122, 45072244, 90144488]

約数ペア:

[(1, 90144488), (2, 45072244), (4, 22536122), (7, 12877784), (8, 11268061), (14, 6438892), (28, 3219446), (56, 1609723), (73, 1234856), (146, 617428), (292, 308714), (511, 176408), (584, 154357), (1022, 88204), (2044, 44102), (4088, 22051)]