71169378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 102183582

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 263, 357, 379, 526, 714, 758, 789, 1137, 1578, 1841, 2274, 2653, 3682, 4471, 5306, 5523, 6443, 7959, 8942, 11046, 12886, 13413, 15918, 19329, 26826, 31297, 38658, 45101, 62594, 90202, 93891, 99677, 135303, 187782, 199354, 270606, 299031, 598062, 697739, 1395478, 1694509, 2093217, 3389018, 4186434, 5083527, 10167054, 11861563, 23723126, 35584689, 71169378]

約数ペア:

[(1, 71169378), (2, 35584689), (3, 23723126), (6, 11861563), (7, 10167054), (14, 5083527), (17, 4186434), (21, 3389018), (34, 2093217), (42, 1694509), (51, 1395478), (102, 697739), (119, 598062), (238, 299031), (263, 270606), (357, 199354), (379, 187782), (526, 135303), (714, 99677), (758, 93891), (789, 90202), (1137, 62594), (1578, 45101), (1841, 38658), (2274, 31297), (2653, 26826), (3682, 19329), (4471, 15918), (5306, 13413), (5523, 12886), (6443, 11046), (7959, 8942)]