68049892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 128116800

約数和(自身を除く): 60066908

約数列:

[1, 2, 4, 29, 58, 59, 61, 116, 118, 122, 163, 236, 244, 326, 652, 1711, 1769, 3422, 3538, 3599, 4727, 6844, 7076, 7198, 9454, 9617, 9943, 14396, 18908, 19234, 19886, 38468, 39772, 104371, 208742, 278893, 288347, 417484, 557786, 576694, 586637, 1115572, 1153388, 1173274, 2346548, 17012473, 34024946, 68049892]

約数ペア:

[(1, 68049892), (2, 34024946), (4, 17012473), (29, 2346548), (58, 1173274), (59, 1153388), (61, 1115572), (116, 586637), (118, 576694), (122, 557786), (163, 417484), (236, 288347), (244, 278893), (326, 208742), (652, 104371), (1711, 39772), (1769, 38468), (3422, 19886), (3538, 19234), (3599, 18908), (4727, 14396), (6844, 9943), (7076, 9617), (7198, 9454)]