77853060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{701}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 236874456

約数和(自身を除く): 159021396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 701, 1234, 1402, 1851, 2103, 2468, 2804, 3085, 3505, 3702, 4206, 5553, 6170, 6309, 7010, 7404, 8412, 9255, 10515, 11106, 12340, 12618, 14020, 18510, 21030, 22212, 25236, 27765, 31545, 37020, 42060, 55530, 63090, 111060, 126180, 432517, 865034, 1297551, 1730068, 2162585, 2595102, 3892653, 4325170, 5190204, 6487755, 7785306, 8650340, 12975510, 15570612, 19463265, 25951020, 38926530, 77853060]

約数ペア:

[(1, 77853060), (2, 38926530), (3, 25951020), (4, 19463265), (5, 15570612), (6, 12975510), (9, 8650340), (10, 7785306), (12, 6487755), (15, 5190204), (18, 4325170), (20, 3892653), (30, 2595102), (36, 2162585), (45, 1730068), (60, 1297551), (90, 865034), (180, 432517), (617, 126180), (701, 111060), (1234, 63090), (1402, 55530), (1851, 42060), (2103, 37020), (2468, 31545), (2804, 27765), (3085, 25236), (3505, 22212), (3702, 21030), (4206, 18510), (5553, 14020), (6170, 12618), (6309, 12340), (7010, 11106), (7404, 10515), (8412, 9255)]