71056146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 167401728

約数和(自身を除く): 96345582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 137, 159, 233, 274, 318, 371, 411, 466, 699, 742, 822, 959, 1113, 1398, 1631, 1918, 2226, 2877, 3262, 4893, 5754, 7261, 9786, 12349, 14522, 21783, 24698, 31921, 37047, 43566, 50827, 63842, 74094, 86443, 95763, 101654, 152481, 172886, 191526, 223447, 259329, 304962, 446894, 518658, 670341, 1340682, 1691813, 3383626, 5075439, 10150878, 11842691, 23685382, 35528073, 71056146]

約数ペア:

[(1, 71056146), (2, 35528073), (3, 23685382), (6, 11842691), (7, 10150878), (14, 5075439), (21, 3383626), (42, 1691813), (53, 1340682), (106, 670341), (137, 518658), (159, 446894), (233, 304962), (274, 259329), (318, 223447), (371, 191526), (411, 172886), (466, 152481), (699, 101654), (742, 95763), (822, 86443), (959, 74094), (1113, 63842), (1398, 50827), (1631, 43566), (1918, 37047), (2226, 31921), (2877, 24698), (3262, 21783), (4893, 14522), (5754, 12349), (7261, 9786)]