72631368

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4019}}^1$

素因数の和:4282

約数の個数: 48

約数和(自身を含む): 197542800

約数和(自身を除く): 124911432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4019, 4518, 6024, 8038, 9036, 12057, 16076, 18072, 24114, 32152, 36171, 48228, 72342, 96456, 144684, 289368, 1008769, 2017538, 3026307, 4035076, 6052614, 8070152, 9078921, 12105228, 18157842, 24210456, 36315684, 72631368]

約数ペア:

[(1, 72631368), (2, 36315684), (3, 24210456), (4, 18157842), (6, 12105228), (8, 9078921), (9, 8070152), (12, 6052614), (18, 4035076), (24, 3026307), (36, 2017538), (72, 1008769), (251, 289368), (502, 144684), (753, 96456), (1004, 72342), (1506, 48228), (2008, 36171), (2259, 32152), (3012, 24114), (4019, 18072), (4518, 16076), (6024, 12057), (8038, 9036)]