71481168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45127}}^1$

素因数の和:45152

約数の個数: 60

約数和(自身を含む): 218239008

約数和(自身を除く): 146757840

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 45127, 90254, 135381, 180508, 270762, 361016, 406143, 496397, 541524, 722032, 812286, 992794, 1083048, 1489191, 1624572, 1985588, 2166096, 2978382, 3249144, 3971176, 4467573, 5956764, 6498288, 7942352, 8935146, 11913528, 17870292, 23827056, 35740584, 71481168]

約数ペア:

[(1, 71481168), (2, 35740584), (3, 23827056), (4, 17870292), (6, 11913528), (8, 8935146), (9, 7942352), (11, 6498288), (12, 5956764), (16, 4467573), (18, 3971176), (22, 3249144), (24, 2978382), (33, 2166096), (36, 1985588), (44, 1624572), (48, 1489191), (66, 1083048), (72, 992794), (88, 812286), (99, 722032), (132, 541524), (144, 496397), (176, 406143), (198, 361016), (264, 270762), (396, 180508), (528, 135381), (792, 90254), (1584, 45127)]