78682724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45013}}^1$

素因数の和:45059

約数の個数: 24

約数和(自身を含む): 151247040

約数和(自身を除く): 72564316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 45013, 90026, 180052, 855247, 1035299, 1710494, 2070598, 3420988, 4141196, 19670681, 39341362, 78682724]

約数ペア:

[(1, 78682724), (2, 39341362), (4, 19670681), (19, 4141196), (23, 3420988), (38, 2070598), (46, 1710494), (76, 1035299), (92, 855247), (437, 180052), (874, 90026), (1748, 45013)]