78695742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1361}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 164747520

約数和(自身を除く): 86051778

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 1361, 2514, 2722, 4083, 8166, 9637, 19274, 28911, 31303, 57822, 62606, 93909, 187818, 570259, 1140518, 1710777, 3421554, 13115957, 26231914, 39347871, 78695742]

約数ペア:

[(1, 78695742), (2, 39347871), (3, 26231914), (6, 13115957), (23, 3421554), (46, 1710777), (69, 1140518), (138, 570259), (419, 187818), (838, 93909), (1257, 62606), (1361, 57822), (2514, 31303), (2722, 28911), (4083, 19274), (8166, 9637)]