81595044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119291}}^1$

素因数の和:119320

約数の個数: 36

約数和(自身を含む): 217111440

約数和(自身を除く): 135516396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 119291, 238582, 357873, 477164, 715746, 1073619, 1431492, 2147238, 2266529, 4294476, 4533058, 6799587, 9066116, 13599174, 20398761, 27198348, 40797522, 81595044]

約数ペア:

[(1, 81595044), (2, 40797522), (3, 27198348), (4, 20398761), (6, 13599174), (9, 9066116), (12, 6799587), (18, 4533058), (19, 4294476), (36, 2266529), (38, 2147238), (57, 1431492), (76, 1073619), (114, 715746), (171, 477164), (228, 357873), (342, 238582), (684, 119291)]