82978812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{329281}}^1$

素因数の和:329298

約数の個数: 36

約数和(自身を含む): 239717296

約数和(自身を除く): 156738484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 329281, 658562, 987843, 1317124, 1975686, 2304967, 2963529, 3951372, 4609934, 5927058, 6914901, 9219868, 11854116, 13829802, 20744703, 27659604, 41489406, 82978812]

約数ペア:

[(1, 82978812), (2, 41489406), (3, 27659604), (4, 20744703), (6, 13829802), (7, 11854116), (9, 9219868), (12, 6914901), (14, 5927058), (18, 4609934), (21, 3951372), (28, 2963529), (36, 2304967), (42, 1975686), (63, 1317124), (84, 987843), (126, 658562), (252, 329281)]