64078812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254281}}^1$

素因数の和:254298

約数の個数: 36

約数和(自身を含む): 185117296

約数和(自身を除く): 121038484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254281, 508562, 762843, 1017124, 1525686, 1779967, 2288529, 3051372, 3559934, 4577058, 5339901, 7119868, 9154116, 10679802, 16019703, 21359604, 32039406, 64078812]

約数ペア:

[(1, 64078812), (2, 32039406), (3, 21359604), (4, 16019703), (6, 10679802), (7, 9154116), (9, 7119868), (12, 5339901), (14, 4577058), (18, 3559934), (21, 3051372), (28, 2288529), (36, 1779967), (42, 1525686), (63, 1017124), (84, 762843), (126, 508562), (252, 254281)]