80779138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 140652288

約数和(自身を除く): 59873150

約数列:

[1, 2, 11, 17, 22, 34, 187, 271, 374, 542, 797, 1594, 2981, 4607, 5962, 8767, 9214, 13549, 17534, 27098, 50677, 101354, 149039, 215987, 298078, 431974, 2375857, 3671779, 4751714, 7343558, 40389569, 80779138]

約数ペア:

[(1, 80779138), (2, 40389569), (11, 7343558), (17, 4751714), (22, 3671779), (34, 2375857), (187, 431974), (271, 298078), (374, 215987), (542, 149039), (797, 101354), (1594, 50677), (2981, 27098), (4607, 17534), (5962, 13549), (8767, 9214)]