78224146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 161554176

約数和(自身を除く): 83330030

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 182, 286, 287, 451, 533, 574, 902, 953, 1001, 1066, 1906, 2002, 3157, 3731, 5863, 6314, 6671, 7462, 10483, 11726, 12389, 13342, 20966, 24778, 39073, 41041, 73381, 78146, 82082, 86723, 136279, 146762, 173446, 272558, 273511, 429803, 507949, 547022, 859606, 953953, 1015898, 1907906, 3008621, 3555643, 5587439, 6017242, 7111286, 11174878, 39112073, 78224146]

約数ペア:

[(1, 78224146), (2, 39112073), (7, 11174878), (11, 7111286), (13, 6017242), (14, 5587439), (22, 3555643), (26, 3008621), (41, 1907906), (77, 1015898), (82, 953953), (91, 859606), (143, 547022), (154, 507949), (182, 429803), (286, 273511), (287, 272558), (451, 173446), (533, 146762), (574, 136279), (902, 86723), (953, 82082), (1001, 78146), (1066, 73381), (1906, 41041), (2002, 39073), (3157, 24778), (3731, 20966), (5863, 13342), (6314, 12389), (6671, 11726), (7462, 10483)]