82854564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3821}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 209751360

約数和(自身を除く): 126896796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 3821, 5421, 7228, 7642, 10842, 11463, 15284, 21684, 22926, 45852, 49673, 99346, 149019, 198692, 298038, 531119, 596076, 1062238, 1593357, 2124476, 3186714, 6373428, 6904547, 13809094, 20713641, 27618188, 41427282, 82854564]

約数ペア:

[(1, 82854564), (2, 41427282), (3, 27618188), (4, 20713641), (6, 13809094), (12, 6904547), (13, 6373428), (26, 3186714), (39, 2124476), (52, 1593357), (78, 1062238), (139, 596076), (156, 531119), (278, 298038), (417, 198692), (556, 149019), (834, 99346), (1668, 49673), (1807, 45852), (3614, 22926), (3821, 21684), (5421, 15284), (7228, 11463), (7642, 10842)]