31678092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 87250800

約数和(自身を除く): 55572708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1597, 1653, 2204, 3194, 3306, 4791, 4959, 6388, 6612, 9582, 9918, 14373, 19164, 19836, 28746, 30343, 46313, 57492, 60686, 91029, 92626, 121372, 138939, 182058, 185252, 273087, 277878, 364116, 416817, 546174, 555756, 833634, 879947, 1092348, 1667268, 1759894, 2639841, 3519788, 5279682, 7919523, 10559364, 15839046, 31678092]

約数ペア:

[(1, 31678092), (2, 15839046), (3, 10559364), (4, 7919523), (6, 5279682), (9, 3519788), (12, 2639841), (18, 1759894), (19, 1667268), (29, 1092348), (36, 879947), (38, 833634), (57, 555756), (58, 546174), (76, 416817), (87, 364116), (114, 277878), (116, 273087), (171, 185252), (174, 182058), (228, 138939), (261, 121372), (342, 92626), (348, 91029), (522, 60686), (551, 57492), (684, 46313), (1044, 30343), (1102, 28746), (1597, 19836), (1653, 19164), (2204, 14373), (3194, 9918), (3306, 9582), (4791, 6612), (4959, 6388)]