78055492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5099}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 141372000

約数和(自身を除く): 63316508

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 5099, 7654, 10198, 15308, 20396, 219257, 438514, 453811, 877028, 907622, 1815244, 19513873, 39027746, 78055492]

約数ペア:

[(1, 78055492), (2, 39027746), (4, 19513873), (43, 1815244), (86, 907622), (89, 877028), (172, 453811), (178, 438514), (356, 219257), (3827, 20396), (5099, 15308), (7654, 10198)]