68692074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 154524672

約数和(自身を除く): 85832598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 107, 137, 142, 213, 214, 274, 321, 411, 426, 642, 781, 822, 1177, 1507, 1562, 2343, 2354, 3014, 3531, 4521, 4686, 7062, 7597, 9042, 9727, 14659, 15194, 19454, 22791, 29181, 29318, 43977, 45582, 58362, 83567, 87954, 106997, 161249, 167134, 213994, 250701, 320991, 322498, 483747, 501402, 641982, 967494, 1040789, 2081578, 3122367, 6244734, 11448679, 22897358, 34346037, 68692074]

約数ペア:

[(1, 68692074), (2, 34346037), (3, 22897358), (6, 11448679), (11, 6244734), (22, 3122367), (33, 2081578), (66, 1040789), (71, 967494), (107, 641982), (137, 501402), (142, 483747), (213, 322498), (214, 320991), (274, 250701), (321, 213994), (411, 167134), (426, 161249), (642, 106997), (781, 87954), (822, 83567), (1177, 58362), (1507, 45582), (1562, 43977), (2343, 29318), (2354, 29181), (3014, 22791), (3531, 19454), (4521, 15194), (4686, 14659), (7062, 9727), (7597, 9042)]