80710488

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5869}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 219772800

約数和(自身を除く): 139062312

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, 5869, 6876, 11738, 13752, 17607, 23476, 35214, 46952, 52821, 70428, 105642, 140856, 211284, 422568, 1120979, 2241958, 3362937, 4483916, 6725874, 8967832, 10088811, 13451748, 20177622, 26903496, 40355244, 80710488]

約数ペア:

[(1, 80710488), (2, 40355244), (3, 26903496), (4, 20177622), (6, 13451748), (8, 10088811), (9, 8967832), (12, 6725874), (18, 4483916), (24, 3362937), (36, 2241958), (72, 1120979), (191, 422568), (382, 211284), (573, 140856), (764, 105642), (1146, 70428), (1528, 52821), (1719, 46952), (2292, 35214), (3438, 23476), (4584, 17607), (5869, 13752), (6876, 11738)]