66660408

素因数分解:

$2^3\times 3^4\times {\mathrm{102871}}^1$

素因数の和:102889

約数の個数: 40

約数和(自身を含む): 186712680

約数和(自身を除く): 120052272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 102871, 205742, 308613, 411484, 617226, 822968, 925839, 1234452, 1851678, 2468904, 2777517, 3703356, 5555034, 7406712, 8332551, 11110068, 16665102, 22220136, 33330204, 66660408]

約数ペア:

[(1, 66660408), (2, 33330204), (3, 22220136), (4, 16665102), (6, 11110068), (8, 8332551), (9, 7406712), (12, 5555034), (18, 3703356), (24, 2777517), (27, 2468904), (36, 1851678), (54, 1234452), (72, 925839), (81, 822968), (108, 617226), (162, 411484), (216, 308613), (324, 205742), (648, 102871)]