64878138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{92419}}^1$

素因数の和:92443

約数の個数: 32

約数和(自身を含む): 155265600

約数和(自身を除く): 90387462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 92419, 184838, 277257, 554514, 831771, 1201447, 1663542, 2402894, 2495313, 3604341, 4990626, 7208682, 10813023, 21626046, 32439069, 64878138]

約数ペア:

[(1, 64878138), (2, 32439069), (3, 21626046), (6, 10813023), (9, 7208682), (13, 4990626), (18, 3604341), (26, 2495313), (27, 2402894), (39, 1663542), (54, 1201447), (78, 831771), (117, 554514), (234, 277257), (351, 184838), (702, 92419)]