90180168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289039}}^1$

素因数の和:289061

約数の個数: 32

約数和(自身を含む): 242793600

約数和(自身を除く): 152613432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 289039, 578078, 867117, 1156156, 1734234, 2312312, 3468468, 3757507, 6936936, 7515014, 11272521, 15030028, 22545042, 30060056, 45090084, 90180168]

約数ペア:

[(1, 90180168), (2, 45090084), (3, 30060056), (4, 22545042), (6, 15030028), (8, 11272521), (12, 7515014), (13, 6936936), (24, 3757507), (26, 3468468), (39, 2312312), (52, 1734234), (78, 1156156), (104, 867117), (156, 578078), (312, 289039)]