66890604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1619}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 170916480

約数和(自身を除く): 104025876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1619, 1878, 3238, 3443, 3756, 4857, 6476, 6886, 9714, 10329, 13772, 17809, 19428, 20658, 35618, 41316, 53427, 71236, 106854, 213708, 506747, 1013494, 1520241, 2026988, 3040482, 5574217, 6080964, 11148434, 16722651, 22296868, 33445302, 66890604]

約数ペア:

[(1, 66890604), (2, 33445302), (3, 22296868), (4, 16722651), (6, 11148434), (11, 6080964), (12, 5574217), (22, 3040482), (33, 2026988), (44, 1520241), (66, 1013494), (132, 506747), (313, 213708), (626, 106854), (939, 71236), (1252, 53427), (1619, 41316), (1878, 35618), (3238, 20658), (3443, 19428), (3756, 17809), (4857, 13772), (6476, 10329), (6886, 9714)]