89221902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 223547904

約数和(自身を除く): 134326002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 313, 462, 617, 626, 939, 1234, 1851, 1878, 2191, 3443, 3702, 4319, 4382, 6573, 6787, 6886, 8638, 10329, 12957, 13146, 13574, 20361, 20658, 24101, 25914, 40722, 47509, 48202, 72303, 95018, 142527, 144606, 193121, 285054, 386242, 579363, 1158726, 1351847, 2124331, 2703694, 4055541, 4248662, 6372993, 8111082, 12745986, 14870317, 29740634, 44610951, 89221902]

約数ペア:

[(1, 89221902), (2, 44610951), (3, 29740634), (6, 14870317), (7, 12745986), (11, 8111082), (14, 6372993), (21, 4248662), (22, 4055541), (33, 2703694), (42, 2124331), (66, 1351847), (77, 1158726), (154, 579363), (231, 386242), (313, 285054), (462, 193121), (617, 144606), (626, 142527), (939, 95018), (1234, 72303), (1851, 48202), (1878, 47509), (2191, 40722), (3443, 25914), (3702, 24101), (4319, 20658), (4382, 20361), (6573, 13574), (6787, 13146), (6886, 12957), (8638, 10329)]