80545464

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5857}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 219323520

約数和(自身を除く): 138778056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 5857, 6876, 11714, 13752, 17571, 23428, 35142, 46856, 52713, 70284, 105426, 140568, 210852, 421704, 1118687, 2237374, 3356061, 4474748, 6712122, 8949496, 10068183, 13424244, 20136366, 26848488, 40272732, 80545464]

約数ペア:

[(1, 80545464), (2, 40272732), (3, 26848488), (4, 20136366), (6, 13424244), (8, 10068183), (9, 8949496), (12, 6712122), (18, 4474748), (24, 3356061), (36, 2237374), (72, 1118687), (191, 421704), (382, 210852), (573, 140568), (764, 105426), (1146, 70284), (1528, 52713), (1719, 46856), (2292, 35142), (3438, 23428), (4584, 17571), (5857, 13752), (6876, 11714)]