66080808

素因数分解:

$2^3\times 3^2\times {\mathrm{917789}}^1$

素因数の和:917801

約数の個数: 24

約数和(自身を含む): 178969050

約数和(自身を除く): 112888242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 917789, 1835578, 2753367, 3671156, 5506734, 7342312, 8260101, 11013468, 16520202, 22026936, 33040404, 66080808]

約数ペア:

[(1, 66080808), (2, 33040404), (3, 22026936), (4, 16520202), (6, 11013468), (8, 8260101), (9, 7342312), (12, 5506734), (18, 3671156), (24, 2753367), (36, 1835578), (72, 917789)]