90154636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 186348960

約数和(自身を除く): 96194324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 277, 286, 554, 569, 572, 1108, 1138, 2276, 3047, 3601, 6094, 6259, 7202, 7397, 12188, 12518, 14404, 14794, 25036, 29588, 39611, 79222, 81367, 157613, 158444, 162734, 315226, 325468, 630452, 1733743, 2048969, 3467486, 4097938, 6934972, 8195876, 22538659, 45077318, 90154636]

約数ペア:

[(1, 90154636), (2, 45077318), (4, 22538659), (11, 8195876), (13, 6934972), (22, 4097938), (26, 3467486), (44, 2048969), (52, 1733743), (143, 630452), (277, 325468), (286, 315226), (554, 162734), (569, 158444), (572, 157613), (1108, 81367), (1138, 79222), (2276, 39611), (3047, 29588), (3601, 25036), (6094, 14794), (6259, 14404), (7202, 12518), (7397, 12188)]