45072

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1$

素因数の和:327

約数の個数: 30

約数和(自身を含む): 126542

約数和(自身を除く): 81470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 11268, 15024, 22536, 45072]

約数ペア:

[(1, 45072), (2, 22536), (3, 15024), (4, 11268), (6, 7512), (8, 5634), (9, 5008), (12, 3756), (16, 2817), (18, 2504), (24, 1878), (36, 1252), (48, 939), (72, 626), (144, 313)]