80209472

素因数分解:

$2^6\times 7^2\times {\mathrm{25577}}^1$

素因数の和:25603

約数の個数: 42

約数和(自身を含む): 185159142

約数和(自身を除く): 104949670

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 25577, 51154, 102308, 179039, 204616, 358078, 409232, 716156, 818464, 1253273, 1432312, 1636928, 2506546, 2864624, 5013092, 5729248, 10026184, 11458496, 20052368, 40104736, 80209472]

約数ペア:

[(1, 80209472), (2, 40104736), (4, 20052368), (7, 11458496), (8, 10026184), (14, 5729248), (16, 5013092), (28, 2864624), (32, 2506546), (49, 1636928), (56, 1432312), (64, 1253273), (98, 818464), (112, 716156), (196, 409232), (224, 358078), (392, 204616), (448, 179039), (784, 102308), (1568, 51154), (3136, 25577)]