81246288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54601}}^1$

素因数の和:54643

約数の個数: 40

約数和(自身を含む): 216660736

約数和(自身を除く): 135414448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54601, 109202, 163803, 218404, 327606, 436808, 655212, 873616, 1310424, 1692631, 2620848, 3385262, 5077893, 6770524, 10155786, 13541048, 20311572, 27082096, 40623144, 81246288]

約数ペア:

[(1, 81246288), (2, 40623144), (3, 27082096), (4, 20311572), (6, 13541048), (8, 10155786), (12, 6770524), (16, 5077893), (24, 3385262), (31, 2620848), (48, 1692631), (62, 1310424), (93, 873616), (124, 655212), (186, 436808), (248, 327606), (372, 218404), (496, 163803), (744, 109202), (1488, 54601)]