69897856

素因数分解:

$2^7\times 7^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 90495104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 362, 431, 448, 724, 862, 896, 1267, 1448, 1724, 2534, 2896, 3017, 3448, 5068, 5792, 6034, 6896, 10136, 11584, 12068, 13792, 20272, 23168, 24136, 27584, 40544, 48272, 55168, 78011, 81088, 96544, 156022, 162176, 193088, 312044, 386176, 546077, 624088, 1092154, 1248176, 2184308, 2496352, 4368616, 4992704, 8737232, 9985408, 17474464, 34948928, 69897856]

約数ペア:

[(1, 69897856), (2, 34948928), (4, 17474464), (7, 9985408), (8, 8737232), (14, 4992704), (16, 4368616), (28, 2496352), (32, 2184308), (56, 1248176), (64, 1092154), (112, 624088), (128, 546077), (181, 386176), (224, 312044), (362, 193088), (431, 162176), (448, 156022), (724, 96544), (862, 81088), (896, 78011), (1267, 55168), (1448, 48272), (1724, 40544), (2534, 27584), (2896, 24136), (3017, 23168), (3448, 20272), (5068, 13792), (5792, 12068), (6034, 11584), (6896, 10136)]