77091660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1193}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 234692640

約数和(自身を除く): 157600980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1193, 1436, 1795, 2154, 2386, 3231, 3579, 3590, 4308, 4772, 5385, 5965, 6462, 7158, 7180, 10737, 10770, 11930, 12924, 14316, 16155, 17895, 21474, 21540, 23860, 32310, 35790, 42948, 53685, 64620, 71580, 107370, 214740, 428287, 856574, 1284861, 1713148, 2141435, 2569722, 3854583, 4282870, 5139444, 6424305, 7709166, 8565740, 12848610, 15418332, 19272915, 25697220, 38545830, 77091660]

約数ペア:

[(1, 77091660), (2, 38545830), (3, 25697220), (4, 19272915), (5, 15418332), (6, 12848610), (9, 8565740), (10, 7709166), (12, 6424305), (15, 5139444), (18, 4282870), (20, 3854583), (30, 2569722), (36, 2141435), (45, 1713148), (60, 1284861), (90, 856574), (180, 428287), (359, 214740), (718, 107370), (1077, 71580), (1193, 64620), (1436, 53685), (1795, 42948), (2154, 35790), (2386, 32310), (3231, 23860), (3579, 21540), (3590, 21474), (4308, 17895), (4772, 16155), (5385, 14316), (5965, 12924), (6462, 11930), (7158, 10770), (7180, 10737)]