72399538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82837}}^1$

素因数の和:82881

約数の個数: 16

約数和(自身を含む): 119286720

約数和(自身を除く): 46887182

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 82837, 165674, 1573903, 1905251, 3147806, 3810502, 36199769, 72399538]

約数ペア:

[(1, 72399538), (2, 36199769), (19, 3810502), (23, 3147806), (38, 1905251), (46, 1573903), (437, 165674), (874, 82837)]