78400014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15427}}^1$

素因数の和:15461

約数の個数: 48

約数和(自身を含む): 196984704

約数和(自身を除く): 118584690

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 15427, 30854, 46281, 92562, 107989, 169697, 215978, 323967, 339394, 509091, 647934, 1018182, 1187879, 1866667, 2375758, 3563637, 3733334, 5600001, 7127274, 11200002, 13066669, 26133338, 39200007, 78400014]

約数ペア:

[(1, 78400014), (2, 39200007), (3, 26133338), (6, 13066669), (7, 11200002), (11, 7127274), (14, 5600001), (21, 3733334), (22, 3563637), (33, 2375758), (42, 1866667), (66, 1187879), (77, 1018182), (121, 647934), (154, 509091), (231, 339394), (242, 323967), (363, 215978), (462, 169697), (726, 107989), (847, 92562), (1694, 46281), (2541, 30854), (5082, 15427)]