68578818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148439}}^1$

素因数の和:148462

約数の個数: 32

約数和(自身を含む): 171002880

約数和(自身を除く): 102424062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 148439, 296878, 445317, 890634, 1039073, 1632829, 2078146, 3117219, 3265658, 4898487, 6234438, 9796974, 11429803, 22859606, 34289409, 68578818]

約数ペア:

[(1, 68578818), (2, 34289409), (3, 22859606), (6, 11429803), (7, 9796974), (11, 6234438), (14, 4898487), (21, 3265658), (22, 3117219), (33, 2078146), (42, 1632829), (66, 1039073), (77, 890634), (154, 445317), (231, 296878), (462, 148439)]