87995802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 196416000

約数和(自身を除く): 108420198

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 174, 258, 551, 619, 817, 1102, 1238, 1247, 1634, 1653, 1857, 2451, 2494, 3306, 3714, 3741, 4902, 7482, 11761, 17951, 23522, 23693, 26617, 35283, 35902, 47386, 53234, 53853, 70566, 71079, 79851, 107706, 142158, 159702, 341069, 505723, 682138, 771893, 1011446, 1023207, 1517169, 1543786, 2046414, 2315679, 3034338, 4631358, 14665967, 29331934, 43997901, 87995802]

約数ペア:

[(1, 87995802), (2, 43997901), (3, 29331934), (6, 14665967), (19, 4631358), (29, 3034338), (38, 2315679), (43, 2046414), (57, 1543786), (58, 1517169), (86, 1023207), (87, 1011446), (114, 771893), (129, 682138), (174, 505723), (258, 341069), (551, 159702), (619, 142158), (817, 107706), (1102, 79851), (1238, 71079), (1247, 70566), (1634, 53853), (1653, 53234), (1857, 47386), (2451, 35902), (2494, 35283), (3306, 26617), (3714, 23693), (3741, 23522), (4902, 17951), (7482, 11761)]