86899878

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41263}}^1$

素因数の和:41290

約数の個数: 40

約数和(自身を含む): 209703648

約数和(自身を除く): 122803770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 41263, 82526, 123789, 247578, 371367, 536419, 742734, 1072838, 1114101, 1609257, 2228202, 3218514, 3342303, 4827771, 6684606, 9655542, 14483313, 28966626, 43449939, 86899878]

約数ペア:

[(1, 86899878), (2, 43449939), (3, 28966626), (6, 14483313), (9, 9655542), (13, 6684606), (18, 4827771), (26, 3342303), (27, 3218514), (39, 2228202), (54, 1609257), (78, 1114101), (81, 1072838), (117, 742734), (162, 536419), (234, 371367), (351, 247578), (702, 123789), (1053, 82526), (2106, 41263)]