76721856

素因数分解:

$2^6\times 3^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1401

約数の個数: 56

約数和(自身を含む): 203697840

約数和(自身を除く): 126975984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409, 818, 977, 1227, 1636, 1954, 2454, 2931, 3272, 3908, 4908, 5862, 6544, 7816, 9816, 11724, 13088, 15632, 19632, 23448, 26176, 31264, 39264, 46896, 62528, 78528, 93792, 187584, 399593, 799186, 1198779, 1598372, 2397558, 3196744, 4795116, 6393488, 9590232, 12786976, 19180464, 25573952, 38360928, 76721856]

約数ペア:

[(1, 76721856), (2, 38360928), (3, 25573952), (4, 19180464), (6, 12786976), (8, 9590232), (12, 6393488), (16, 4795116), (24, 3196744), (32, 2397558), (48, 1598372), (64, 1198779), (96, 799186), (192, 399593), (409, 187584), (818, 93792), (977, 78528), (1227, 62528), (1636, 46896), (1954, 39264), (2454, 31264), (2931, 26176), (3272, 23448), (3908, 19632), (4908, 15632), (5862, 13088), (6544, 11724), (7816, 9816)]