72619786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83089}}^1$

素因数の和:83133

約数の個数: 16

約数和(自身を含む): 119649600

約数和(自身を除く): 47029814

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 83089, 166178, 1578691, 1911047, 3157382, 3822094, 36309893, 72619786]

約数ペア:

[(1, 72619786), (2, 36309893), (19, 3822094), (23, 3157382), (38, 1911047), (46, 1578691), (437, 166178), (874, 83089)]