86961924

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12807

約数の個数: 72

約数和(自身を含む): 260548288

約数和(自身を除く): 173586364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 12781, 25562, 38343, 51124, 76686, 89467, 115029, 153372, 178934, 230058, 268401, 345087, 357868, 460116, 536802, 690174, 805203, 1035261, 1073604, 1380348, 1610406, 2070522, 2415609, 3105783, 3220812, 4141044, 4831218, 6211566, 7246827, 9662436, 12423132, 14493654, 21740481, 28987308, 43480962, 86961924]

約数ペア:

[(1, 86961924), (2, 43480962), (3, 28987308), (4, 21740481), (6, 14493654), (7, 12423132), (9, 9662436), (12, 7246827), (14, 6211566), (18, 4831218), (21, 4141044), (27, 3220812), (28, 3105783), (36, 2415609), (42, 2070522), (54, 1610406), (63, 1380348), (81, 1073604), (84, 1035261), (108, 805203), (126, 690174), (162, 536802), (189, 460116), (243, 357868), (252, 345087), (324, 268401), (378, 230058), (486, 178934), (567, 153372), (756, 115029), (972, 89467), (1134, 76686), (1701, 51124), (2268, 38343), (3402, 25562), (6804, 12781)]