85815828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{113513}}^1$

素因数の和:113533

約数の個数: 48

約数和(自身を含む): 254271360

約数和(自身を除く): 168455532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 113513, 227026, 340539, 454052, 681078, 794591, 1021617, 1362156, 1589182, 2043234, 2383773, 3064851, 3178364, 4086468, 4767546, 6129702, 7151319, 9535092, 12259404, 14302638, 21453957, 28605276, 42907914, 85815828]

約数ペア:

[(1, 85815828), (2, 42907914), (3, 28605276), (4, 21453957), (6, 14302638), (7, 12259404), (9, 9535092), (12, 7151319), (14, 6129702), (18, 4767546), (21, 4086468), (27, 3178364), (28, 3064851), (36, 2383773), (42, 2043234), (54, 1589182), (63, 1362156), (84, 1021617), (108, 794591), (126, 681078), (189, 454052), (252, 340539), (378, 227026), (756, 113513)]