81885244176

素因数分解:

$2^4\times 3^2\times {\mathrm{13933}}^1\times {\mathrm{40813}}^1$

素因数の和:54760

約数の個数: 60

約数和(自身を含む): 229187017228

約数和(自身を除く): 147301773052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13933, 27866, 40813, 41799, 55732, 81626, 83598, 111464, 122439, 125397, 163252, 167196, 222928, 244878, 250794, 326504, 334392, 367317, 489756, 501588, 653008, 668784, 734634, 979512, 1003176, 1469268, 1959024, 2006352, 2938536, 5877072, 568647529, 1137295058, 1705942587, 2274590116, 3411885174, 4549180232, 5117827761, 6823770348, 9098360464, 10235655522, 13647540696, 20471311044, 27295081392, 40942622088, 81885244176]

約数ペア:

[(1, 81885244176), (2, 40942622088), (3, 27295081392), (4, 20471311044), (6, 13647540696), (8, 10235655522), (9, 9098360464), (12, 6823770348), (16, 5117827761), (18, 4549180232), (24, 3411885174), (36, 2274590116), (48, 1705942587), (72, 1137295058), (144, 568647529), (13933, 5877072), (27866, 2938536), (40813, 2006352), (41799, 1959024), (55732, 1469268), (81626, 1003176), (83598, 979512), (111464, 734634), (122439, 668784), (125397, 653008), (163252, 501588), (167196, 489756), (222928, 367317), (244878, 334392), (250794, 326504)]