80765712

素因数分解:

$2^4\times 3^2\times {\mathrm{560873}}^1$

素因数の和:560887

約数の個数: 30

約数和(自身を含む): 226032222

約数和(自身を除く): 145266510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560873, 1121746, 1682619, 2243492, 3365238, 4486984, 5047857, 6730476, 8973968, 10095714, 13460952, 20191428, 26921904, 40382856, 80765712]

約数ペア:

[(1, 80765712), (2, 40382856), (3, 26921904), (4, 20191428), (6, 13460952), (8, 10095714), (9, 8973968), (12, 6730476), (16, 5047857), (18, 4486984), (24, 3365238), (36, 2243492), (48, 1682619), (72, 1121746), (144, 560873)]