85315518

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{5113}}^1$

素因数の和:5230

約数の個数: 40

約数和(自身を含む): 193063728

約数和(自身を除く): 107748210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5113, 5562, 8343, 10226, 15339, 16686, 30678, 46017, 92034, 138051, 276102, 414153, 526639, 828306, 1053278, 1579917, 3159834, 4739751, 9479502, 14219253, 28438506, 42657759, 85315518]

約数ペア:

[(1, 85315518), (2, 42657759), (3, 28438506), (6, 14219253), (9, 9479502), (18, 4739751), (27, 3159834), (54, 1579917), (81, 1053278), (103, 828306), (162, 526639), (206, 414153), (309, 276102), (618, 138051), (927, 92034), (1854, 46017), (2781, 30678), (5113, 16686), (5562, 15339), (8343, 10226)]