80182144

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 184456800

約数和(自身を除く): 104274656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 763, 821, 872, 896, 1526, 1642, 1744, 3052, 3284, 3488, 5747, 6104, 6568, 6976, 11494, 12208, 13136, 13952, 22988, 24416, 26272, 45976, 48832, 52544, 89489, 91952, 97664, 105088, 178978, 183904, 357956, 367808, 626423, 715912, 735616, 1252846, 1431824, 2505692, 2863648, 5011384, 5727296, 10022768, 11454592, 20045536, 40091072, 80182144]

約数ペア:

[(1, 80182144), (2, 40091072), (4, 20045536), (7, 11454592), (8, 10022768), (14, 5727296), (16, 5011384), (28, 2863648), (32, 2505692), (56, 1431824), (64, 1252846), (109, 735616), (112, 715912), (128, 626423), (218, 367808), (224, 357956), (436, 183904), (448, 178978), (763, 105088), (821, 97664), (872, 91952), (896, 89489), (1526, 52544), (1642, 48832), (1744, 45976), (3052, 26272), (3284, 24416), (3488, 22988), (5747, 13952), (6104, 13136), (6568, 12208), (6976, 11494)]