85782116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 179625600

約数和(自身を除く): 93843484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1187, 1246, 2374, 2492, 2581, 4748, 5162, 8309, 10324, 16618, 18067, 33236, 34423, 36134, 68846, 72268, 105643, 137692, 211286, 240961, 422572, 481922, 739501, 963844, 1479002, 2958004, 3063647, 6127294, 12254588, 21445529, 42891058, 85782116]

約数ペア:

[(1, 85782116), (2, 42891058), (4, 21445529), (7, 12254588), (14, 6127294), (28, 3063647), (29, 2958004), (58, 1479002), (89, 963844), (116, 739501), (178, 481922), (203, 422572), (356, 240961), (406, 211286), (623, 137692), (812, 105643), (1187, 72268), (1246, 68846), (2374, 36134), (2492, 34423), (2581, 33236), (4748, 18067), (5162, 16618), (8309, 10324)]