77817054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 184320000

約数和(自身を除く): 106502946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 79, 94, 141, 158, 237, 282, 329, 474, 499, 553, 658, 987, 998, 1106, 1497, 1659, 1974, 2994, 3318, 3493, 3713, 6986, 7426, 10479, 11139, 20958, 22278, 23453, 25991, 39421, 46906, 51982, 70359, 77973, 78842, 118263, 140718, 155946, 164171, 236526, 275947, 328342, 492513, 551894, 827841, 985026, 1655682, 1852787, 3705574, 5558361, 11116722, 12969509, 25939018, 38908527, 77817054]

約数ペア:

[(1, 77817054), (2, 38908527), (3, 25939018), (6, 12969509), (7, 11116722), (14, 5558361), (21, 3705574), (42, 1852787), (47, 1655682), (79, 985026), (94, 827841), (141, 551894), (158, 492513), (237, 328342), (282, 275947), (329, 236526), (474, 164171), (499, 155946), (553, 140718), (658, 118263), (987, 78842), (998, 77973), (1106, 70359), (1497, 51982), (1659, 46906), (1974, 39421), (2994, 25991), (3318, 23453), (3493, 22278), (3713, 20958), (6986, 11139), (7426, 10479)]