85815612

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1720

約数の個数: 60

約数和(自身を含む): 225783096

約数和(自身を除く): 139967484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1531, 1557, 2076, 3062, 3114, 4593, 4671, 6124, 6228, 9186, 9342, 13779, 14013, 18372, 18684, 27558, 28026, 41337, 55116, 56052, 82674, 124011, 165348, 248022, 264863, 496044, 529726, 794589, 1059452, 1589178, 2383767, 3178356, 4767534, 7151301, 9535068, 14302602, 21453903, 28605204, 42907806, 85815612]

約数ペア:

[(1, 85815612), (2, 42907806), (3, 28605204), (4, 21453903), (6, 14302602), (9, 9535068), (12, 7151301), (18, 4767534), (27, 3178356), (36, 2383767), (54, 1589178), (81, 1059452), (108, 794589), (162, 529726), (173, 496044), (324, 264863), (346, 248022), (519, 165348), (692, 124011), (1038, 82674), (1531, 56052), (1557, 55116), (2076, 41337), (3062, 28026), (3114, 27558), (4593, 18684), (4671, 18372), (6124, 14013), (6228, 13779), (9186, 9342)]