77073664

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 161557760

約数和(自身を除く): 84484096

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 103, 128, 148, 158, 206, 256, 296, 316, 412, 592, 632, 824, 1184, 1264, 1648, 2368, 2528, 2923, 3296, 3811, 4736, 5056, 5846, 6592, 7622, 8137, 9472, 10112, 11692, 13184, 15244, 16274, 20224, 23384, 26368, 30488, 32548, 46768, 60976, 65096, 93536, 121952, 130192, 187072, 243904, 260384, 301069, 374144, 487808, 520768, 602138, 748288, 975616, 1041536, 1204276, 2083072, 2408552, 4817104, 9634208, 19268416, 38536832, 77073664]

約数ペア:

[(1, 77073664), (2, 38536832), (4, 19268416), (8, 9634208), (16, 4817104), (32, 2408552), (37, 2083072), (64, 1204276), (74, 1041536), (79, 975616), (103, 748288), (128, 602138), (148, 520768), (158, 487808), (206, 374144), (256, 301069), (296, 260384), (316, 243904), (412, 187072), (592, 130192), (632, 121952), (824, 93536), (1184, 65096), (1264, 60976), (1648, 46768), (2368, 32548), (2528, 30488), (2923, 26368), (3296, 23384), (3811, 20224), (4736, 16274), (5056, 15244), (5846, 13184), (6592, 11692), (7622, 10112), (8137, 9472)]