172885392

素因数分解:

$2^4\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1873}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 484852524

約数和(自身を除く): 311967132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 641, 1282, 1873, 1923, 2564, 3746, 3846, 5128, 5619, 5769, 7492, 7692, 10256, 11238, 11538, 14984, 15384, 16857, 22476, 23076, 29968, 30768, 33714, 44952, 46152, 67428, 89904, 92304, 134856, 269712, 1200593, 2401186, 3601779, 4802372, 7203558, 9604744, 10805337, 14407116, 19209488, 21610674, 28814232, 43221348, 57628464, 86442696, 172885392]

約数ペア:

[(1, 172885392), (2, 86442696), (3, 57628464), (4, 43221348), (6, 28814232), (8, 21610674), (9, 19209488), (12, 14407116), (16, 10805337), (18, 9604744), (24, 7203558), (36, 4802372), (48, 3601779), (72, 2401186), (144, 1200593), (641, 269712), (1282, 134856), (1873, 92304), (1923, 89904), (2564, 67428), (3746, 46152), (3846, 44952), (5128, 33714), (5619, 30768), (5769, 29968), (7492, 23076), (7692, 22476), (10256, 16857), (11238, 15384), (11538, 14984)]