90731706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{6883}}^1$

素因数の和:6927

約数の個数: 32

約数和(自身を含む): 196607040

約数和(自身を除く): 105875334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 6883, 13182, 13766, 20649, 41298, 89479, 178958, 268437, 536874, 1163227, 2326454, 3489681, 6979362, 15121951, 30243902, 45365853, 90731706]

約数ペア:

[(1, 90731706), (2, 45365853), (3, 30243902), (6, 15121951), (13, 6979362), (26, 3489681), (39, 2326454), (78, 1163227), (169, 536874), (338, 268437), (507, 178958), (1014, 89479), (2197, 41298), (4394, 20649), (6591, 13766), (6883, 13182)]