72239472

素因数分解:

$2^4\times 3^3\times {\mathrm{167221}}^1$

素因数の和:167238

約数の個数: 40

約数和(自身を含む): 207355280

約数和(自身を除く): 135115808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167221, 334442, 501663, 668884, 1003326, 1337768, 1504989, 2006652, 2675536, 3009978, 4013304, 4514967, 6019956, 8026608, 9029934, 12039912, 18059868, 24079824, 36119736, 72239472]

約数ペア:

[(1, 72239472), (2, 36119736), (3, 24079824), (4, 18059868), (6, 12039912), (8, 9029934), (9, 8026608), (12, 6019956), (16, 4514967), (18, 4013304), (24, 3009978), (27, 2675536), (36, 2006652), (48, 1504989), (54, 1337768), (72, 1003326), (108, 668884), (144, 501663), (216, 334442), (432, 167221)]