72416568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431051}}^1$

素因数の和:431067

約数の個数: 32

約数和(自身を含む): 206904960

約数和(自身を除く): 134488392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431051, 862102, 1293153, 1724204, 2586306, 3017357, 3448408, 5172612, 6034714, 9052071, 10345224, 12069428, 18104142, 24138856, 36208284, 72416568]

約数ペア:

[(1, 72416568), (2, 36208284), (3, 24138856), (4, 18104142), (6, 12069428), (7, 10345224), (8, 9052071), (12, 6034714), (14, 5172612), (21, 3448408), (24, 3017357), (28, 2586306), (42, 1724204), (56, 1293153), (84, 862102), (168, 431051)]