84108888

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 234432000

約数和(自身を除く): 150323112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 878, 887, 1317, 1756, 1774, 2634, 2661, 3512, 3548, 3951, 5268, 5322, 7096, 7902, 7983, 10536, 10644, 11853, 15804, 15966, 21288, 23706, 23949, 31608, 31932, 47412, 47898, 63864, 94824, 95796, 191592, 389393, 778786, 1168179, 1557572, 2336358, 3115144, 3504537, 4672716, 7009074, 9345432, 10513611, 14018148, 21027222, 28036296, 42054444, 84108888]

約数ペア:

[(1, 84108888), (2, 42054444), (3, 28036296), (4, 21027222), (6, 14018148), (8, 10513611), (9, 9345432), (12, 7009074), (18, 4672716), (24, 3504537), (27, 3115144), (36, 2336358), (54, 1557572), (72, 1168179), (108, 778786), (216, 389393), (439, 191592), (878, 95796), (887, 94824), (1317, 63864), (1756, 47898), (1774, 47412), (2634, 31932), (2661, 31608), (3512, 23949), (3548, 23706), (3951, 21288), (5268, 15966), (5322, 15804), (7096, 11853), (7902, 10644), (7983, 10536)]