72489422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{9109}}^1$

素因数の和:9307

約数の個数: 16

約数和(自身を含む): 114130080

約数和(自身を除く): 41640658

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 9109, 18218, 209507, 419014, 1575857, 3151714, 36244711, 72489422]

約数ペア:

[(1, 72489422), (2, 36244711), (23, 3151714), (46, 1575857), (173, 419014), (346, 209507), (3979, 18218), (7958, 9109)]