90571684

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{607}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 183961344

約数和(自身を除く): 93389660

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 607, 1022, 1214, 2044, 2428, 4249, 5329, 8498, 10658, 16996, 21316, 37303, 44311, 74606, 88622, 149212, 177244, 310177, 620354, 1240708, 3234703, 6469406, 12938812, 22642921, 45285842, 90571684]

約数ペア:

[(1, 90571684), (2, 45285842), (4, 22642921), (7, 12938812), (14, 6469406), (28, 3234703), (73, 1240708), (146, 620354), (292, 310177), (511, 177244), (607, 149212), (1022, 88622), (1214, 74606), (2044, 44311), (2428, 37303), (4249, 21316), (5329, 16996), (8498, 10658)]