123050028

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{73771}}^1$

素因数の和:73917

約数の個数: 24

約数和(自身を含む): 289186240

約数和(自身を除く): 166136212

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 73771, 147542, 221313, 295084, 442626, 885252, 10254169, 20508338, 30762507, 41016676, 61525014, 123050028]

約数ペア:

[(1, 123050028), (2, 61525014), (3, 41016676), (4, 30762507), (6, 20508338), (12, 10254169), (139, 885252), (278, 442626), (417, 295084), (556, 221313), (834, 147542), (1668, 73771)]