72750672

素因数分解:

$2^4\times 3^2\times {\mathrm{505213}}^1$

素因数の和:505227

約数の個数: 30

約数和(自身を含む): 203601242

約数和(自身を除く): 130850570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505213, 1010426, 1515639, 2020852, 3031278, 4041704, 4546917, 6062556, 8083408, 9093834, 12125112, 18187668, 24250224, 36375336, 72750672]

約数ペア:

[(1, 72750672), (2, 36375336), (3, 24250224), (4, 18187668), (6, 12125112), (8, 9093834), (9, 8083408), (12, 6062556), (16, 4546917), (18, 4041704), (24, 3031278), (36, 2020852), (48, 1515639), (72, 1010426), (144, 505213)]