81818928

素因数分解:

$2^4\times 3^2\times {\mathrm{568187}}^1$

素因数の和:568201

約数の個数: 30

約数和(自身を含む): 228979764

約数和(自身を除く): 147160836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568187, 1136374, 1704561, 2272748, 3409122, 4545496, 5113683, 6818244, 9090992, 10227366, 13636488, 20454732, 27272976, 40909464, 81818928]

約数ペア:

[(1, 81818928), (2, 40909464), (3, 27272976), (4, 20454732), (6, 13636488), (8, 10227366), (9, 9090992), (12, 6818244), (16, 5113683), (18, 4545496), (24, 3409122), (36, 2272748), (48, 1704561), (72, 1136374), (144, 568187)]