68804748

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20551}}^1$

素因数の和:20595

約数の個数: 48

約数和(自身を含む): 184145920

約数和(自身を除く): 115341172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 20551, 41102, 61653, 82204, 123306, 184959, 246612, 369918, 554877, 637081, 739836, 1109754, 1274162, 1911243, 2219508, 2548324, 3822486, 5733729, 7644972, 11467458, 17201187, 22934916, 34402374, 68804748]

約数ペア:

[(1, 68804748), (2, 34402374), (3, 22934916), (4, 17201187), (6, 11467458), (9, 7644972), (12, 5733729), (18, 3822486), (27, 2548324), (31, 2219508), (36, 1911243), (54, 1274162), (62, 1109754), (93, 739836), (108, 637081), (124, 554877), (186, 369918), (279, 246612), (372, 184959), (558, 123306), (837, 82204), (1116, 61653), (1674, 41102), (3348, 20551)]