68856768

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:882

約数の個数: 84

約数和(自身を含む): 198793608

約数和(自身を除く): 129936840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 346, 519, 576, 691, 692, 1038, 1382, 1384, 1557, 2073, 2076, 2764, 2768, 3114, 4146, 4152, 5528, 5536, 6219, 6228, 8292, 8304, 11056, 11072, 12438, 12456, 16584, 16608, 22112, 24876, 24912, 33168, 33216, 44224, 49752, 49824, 66336, 99504, 99648, 119543, 132672, 199008, 239086, 358629, 398016, 478172, 717258, 956344, 1075887, 1434516, 1912688, 2151774, 2869032, 3825376, 4303548, 5738064, 7650752, 8607096, 11476128, 17214192, 22952256, 34428384, 68856768]

約数ペア:

[(1, 68856768), (2, 34428384), (3, 22952256), (4, 17214192), (6, 11476128), (8, 8607096), (9, 7650752), (12, 5738064), (16, 4303548), (18, 3825376), (24, 2869032), (32, 2151774), (36, 1912688), (48, 1434516), (64, 1075887), (72, 956344), (96, 717258), (144, 478172), (173, 398016), (192, 358629), (288, 239086), (346, 199008), (519, 132672), (576, 119543), (691, 99648), (692, 99504), (1038, 66336), (1382, 49824), (1384, 49752), (1557, 44224), (2073, 33216), (2076, 33168), (2764, 24912), (2768, 24876), (3114, 22112), (4146, 16608), (4152, 16584), (5528, 12456), (5536, 12438), (6219, 11072), (6228, 11056), (8292, 8304)]