69579978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2129}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 150292800

約数和(自身を除く): 80712822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2129, 2514, 4258, 5447, 6387, 10894, 12774, 16341, 27677, 32682, 55354, 83031, 166062, 892051, 1784102, 2676153, 5352306, 11596663, 23193326, 34789989, 69579978]

約数ペア:

[(1, 69579978), (2, 34789989), (3, 23193326), (6, 11596663), (13, 5352306), (26, 2676153), (39, 1784102), (78, 892051), (419, 166062), (838, 83031), (1257, 55354), (2129, 32682), (2514, 27677), (4258, 16341), (5447, 12774), (6387, 10894)]