61781472

素因数分解:

$2^5\times 3^2\times {\mathrm{214519}}^1$

素因数の和:214535

約数の個数: 36

約数和(自身を含む): 175691880

約数和(自身を除く): 113910408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 214519, 429038, 643557, 858076, 1287114, 1716152, 1930671, 2574228, 3432304, 3861342, 5148456, 6864608, 7722684, 10296912, 15445368, 20593824, 30890736, 61781472]

約数ペア:

[(1, 61781472), (2, 30890736), (3, 20593824), (4, 15445368), (6, 10296912), (8, 7722684), (9, 6864608), (12, 5148456), (16, 3861342), (18, 3432304), (24, 2574228), (32, 1930671), (36, 1716152), (48, 1287114), (72, 858076), (96, 643557), (144, 429038), (288, 214519)]