72765072

素因数分解:

$2^4\times 3^2\times {\mathrm{505313}}^1$

素因数の和:505327

約数の個数: 30

約数和(自身を含む): 203641542

約数和(自身を除く): 130876470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505313, 1010626, 1515939, 2021252, 3031878, 4042504, 4547817, 6063756, 8085008, 9095634, 12127512, 18191268, 24255024, 36382536, 72765072]

約数ペア:

[(1, 72765072), (2, 36382536), (3, 24255024), (4, 18191268), (6, 12127512), (8, 9095634), (9, 8085008), (12, 6063756), (16, 4547817), (18, 4042504), (24, 3031878), (36, 2021252), (48, 1515939), (72, 1010626), (144, 505313)]