80431608

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108107}}^1$

素因数の和:108147

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 127135752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108107, 216214, 324321, 432428, 648642, 864856, 1297284, 2594568, 3351317, 6702634, 10053951, 13405268, 20107902, 26810536, 40215804, 80431608]

約数ペア:

[(1, 80431608), (2, 40215804), (3, 26810536), (4, 20107902), (6, 13405268), (8, 10053951), (12, 6702634), (24, 3351317), (31, 2594568), (62, 1297284), (93, 864856), (124, 648642), (186, 432428), (248, 324321), (372, 216214), (744, 108107)]