86676436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{811}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 189891072

約数和(自身を除く): 103214636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 694, 811, 1388, 1622, 2429, 3244, 3817, 4858, 5677, 7634, 8921, 9716, 11354, 15268, 17842, 22708, 26719, 35684, 53438, 62447, 106876, 124894, 249788, 281417, 562834, 1125668, 1969919, 3095587, 3939838, 6191174, 7879676, 12382348, 21669109, 43338218, 86676436]

約数ペア:

[(1, 86676436), (2, 43338218), (4, 21669109), (7, 12382348), (11, 7879676), (14, 6191174), (22, 3939838), (28, 3095587), (44, 1969919), (77, 1125668), (154, 562834), (308, 281417), (347, 249788), (694, 124894), (811, 106876), (1388, 62447), (1622, 53438), (2429, 35684), (3244, 26719), (3817, 22708), (4858, 17842), (5677, 15268), (7634, 11354), (8921, 9716)]