80632692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{106657}}^1$

素因数の和:106677

約数の個数: 48

約数和(自身を含む): 238913920

約数和(自身を除く): 158281228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 106657, 213314, 319971, 426628, 639942, 746599, 959913, 1279884, 1493198, 1919826, 2239797, 2879739, 2986396, 3839652, 4479594, 5759478, 6719391, 8959188, 11518956, 13438782, 20158173, 26877564, 40316346, 80632692]

約数ペア:

[(1, 80632692), (2, 40316346), (3, 26877564), (4, 20158173), (6, 13438782), (7, 11518956), (9, 8959188), (12, 6719391), (14, 5759478), (18, 4479594), (21, 3839652), (27, 2986396), (28, 2879739), (36, 2239797), (42, 1919826), (54, 1493198), (63, 1279884), (84, 959913), (108, 746599), (126, 639942), (189, 426628), (252, 319971), (378, 213314), (756, 106657)]