69090752

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 142012416

約数和(自身を除く): 72921664

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 103, 188, 206, 223, 376, 412, 446, 752, 824, 892, 1504, 1648, 1784, 3008, 3296, 3568, 4841, 6592, 7136, 9682, 10481, 14272, 19364, 20962, 22969, 38728, 41924, 45938, 77456, 83848, 91876, 154912, 167696, 183752, 309824, 335392, 367504, 670784, 735008, 1079543, 1470016, 2159086, 4318172, 8636344, 17272688, 34545376, 69090752]

約数ペア:

[(1, 69090752), (2, 34545376), (4, 17272688), (8, 8636344), (16, 4318172), (32, 2159086), (47, 1470016), (64, 1079543), (94, 735008), (103, 670784), (188, 367504), (206, 335392), (223, 309824), (376, 183752), (412, 167696), (446, 154912), (752, 91876), (824, 83848), (892, 77456), (1504, 45938), (1648, 41924), (1784, 38728), (3008, 22969), (3296, 20962), (3568, 19364), (4841, 14272), (6592, 10481), (7136, 9682)]