72745642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83233}}^1$

素因数の和:83277

約数の個数: 16

約数和(自身を含む): 119856960

約数和(自身を除く): 47111318

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 83233, 166466, 1581427, 1914359, 3162854, 3828718, 36372821, 72745642]

約数ペア:

[(1, 72745642), (2, 36372821), (19, 3828718), (23, 3162854), (38, 1914359), (46, 1581427), (437, 166466), (874, 83233)]