82061812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 169279488

約数和(自身を除く): 87217676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 188, 254, 329, 491, 508, 658, 889, 982, 1316, 1778, 1964, 3437, 3556, 5969, 6874, 11938, 13748, 23077, 23876, 41783, 46154, 62357, 83566, 92308, 124714, 161539, 167132, 249428, 323078, 436499, 646156, 872998, 1745996, 2930779, 5861558, 11723116, 20515453, 41030906, 82061812]

約数ペア:

[(1, 82061812), (2, 41030906), (4, 20515453), (7, 11723116), (14, 5861558), (28, 2930779), (47, 1745996), (94, 872998), (127, 646156), (188, 436499), (254, 323078), (329, 249428), (491, 167132), (508, 161539), (658, 124714), (889, 92308), (982, 83566), (1316, 62357), (1778, 46154), (1964, 41783), (3437, 23876), (3556, 23077), (5969, 13748), (6874, 11938)]