80251848

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4337}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 218244780

約数和(自身を除く): 137992932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4337, 4626, 6168, 8674, 9252, 13011, 17348, 18504, 26022, 34696, 39033, 52044, 78066, 104088, 156132, 312264, 1114609, 2229218, 3343827, 4458436, 6687654, 8916872, 10031481, 13375308, 20062962, 26750616, 40125924, 80251848]

約数ペア:

[(1, 80251848), (2, 40125924), (3, 26750616), (4, 20062962), (6, 13375308), (8, 10031481), (9, 8916872), (12, 6687654), (18, 4458436), (24, 3343827), (36, 2229218), (72, 1114609), (257, 312264), (514, 156132), (771, 104088), (1028, 78066), (1542, 52044), (2056, 39033), (2313, 34696), (3084, 26022), (4337, 18504), (4626, 17348), (6168, 13011), (8674, 9252)]