72445938

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{28817}}^1$

素因数の和:29241

約数の個数: 16

約数和(自身を含む): 145242720

約数和(自身を除く): 72796782

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 28817, 57634, 86451, 172902, 12074323, 24148646, 36222969, 72445938]

約数ペア:

[(1, 72445938), (2, 36222969), (3, 24148646), (6, 12074323), (419, 172902), (838, 86451), (1257, 57634), (2514, 28817)]