80109144

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30071}}^1$

素因数の和:30120

約数の個数: 48

約数和(自身を含む): 222833520

約数和(自身を除く): 142724376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 30071, 60142, 90213, 120284, 180426, 240568, 270639, 360852, 541278, 721704, 1082556, 1112627, 2165112, 2225254, 3337881, 4450508, 6675762, 8901016, 10013643, 13351524, 20027286, 26703048, 40054572, 80109144]

約数ペア:

[(1, 80109144), (2, 40054572), (3, 26703048), (4, 20027286), (6, 13351524), (8, 10013643), (9, 8901016), (12, 6675762), (18, 4450508), (24, 3337881), (36, 2225254), (37, 2165112), (72, 1112627), (74, 1082556), (111, 721704), (148, 541278), (222, 360852), (296, 270639), (333, 240568), (444, 180426), (666, 120284), (888, 90213), (1332, 60142), (2664, 30071)]