102802812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20063}}^1$

素因数の和:20138

約数の個数: 48

約数和(自身を含む): 278648832

約数和(自身を除く): 175846020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 20063, 40126, 60189, 80252, 120378, 140441, 240756, 280882, 421323, 561764, 842646, 1223843, 1685292, 2447686, 3671529, 4895372, 7343058, 8566901, 14686116, 17133802, 25700703, 34267604, 51401406, 102802812]

約数ペア:

[(1, 102802812), (2, 51401406), (3, 34267604), (4, 25700703), (6, 17133802), (7, 14686116), (12, 8566901), (14, 7343058), (21, 4895372), (28, 3671529), (42, 2447686), (61, 1685292), (84, 1223843), (122, 842646), (183, 561764), (244, 421323), (366, 280882), (427, 240756), (732, 140441), (854, 120378), (1281, 80252), (1708, 60189), (2562, 40126), (5124, 20063)]