80852436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{320843}}^1$

素因数の和:320860

約数の個数: 36

約数和(自身を含む): 233574432

約数和(自身を除く): 152721996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 320843, 641686, 962529, 1283372, 1925058, 2245901, 2887587, 3850116, 4491802, 5775174, 6737703, 8983604, 11550348, 13475406, 20213109, 26950812, 40426218, 80852436]

約数ペア:

[(1, 80852436), (2, 40426218), (3, 26950812), (4, 20213109), (6, 13475406), (7, 11550348), (9, 8983604), (12, 6737703), (14, 5775174), (18, 4491802), (21, 3850116), (28, 2887587), (36, 2245901), (42, 1925058), (63, 1283372), (84, 962529), (126, 641686), (252, 320843)]