80508984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108211}}^1$

素因数の和:108251

約数の個数: 32

約数和(自身を含む): 207767040

約数和(自身を除く): 127258056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108211, 216422, 324633, 432844, 649266, 865688, 1298532, 2597064, 3354541, 6709082, 10063623, 13418164, 20127246, 26836328, 40254492, 80508984]

約数ペア:

[(1, 80508984), (2, 40254492), (3, 26836328), (4, 20127246), (6, 13418164), (8, 10063623), (12, 6709082), (24, 3354541), (31, 2597064), (62, 1298532), (93, 865688), (124, 649266), (186, 432844), (248, 324633), (372, 216422), (744, 108211)]