86690508

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 209685504

約数和(自身を除く): 122994996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 397, 587, 794, 1174, 1191, 1588, 1761, 2348, 2382, 3522, 4764, 7044, 12307, 18197, 24614, 36394, 36921, 49228, 54591, 72788, 73842, 109182, 147684, 218364, 233039, 466078, 699117, 932156, 1398234, 2796468, 7224209, 14448418, 21672627, 28896836, 43345254, 86690508]

約数ペア:

[(1, 86690508), (2, 43345254), (3, 28896836), (4, 21672627), (6, 14448418), (12, 7224209), (31, 2796468), (62, 1398234), (93, 932156), (124, 699117), (186, 466078), (372, 233039), (397, 218364), (587, 147684), (794, 109182), (1174, 73842), (1191, 72788), (1588, 54591), (1761, 49228), (2348, 36921), (2382, 36394), (3522, 24614), (4764, 18197), (7044, 12307)]