78667190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23911}}^1$

素因数の和:23972

約数の個数: 32

約数和(自身を含む): 165279744

約数和(自身を除く): 86612554

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 23911, 47822, 119555, 167377, 239110, 334754, 836885, 1123817, 1673770, 2247634, 5619085, 7866719, 11238170, 15733438, 39333595, 78667190]

約数ペア:

[(1, 78667190), (2, 39333595), (5, 15733438), (7, 11238170), (10, 7866719), (14, 5619085), (35, 2247634), (47, 1673770), (70, 1123817), (94, 836885), (235, 334754), (329, 239110), (470, 167377), (658, 119555), (1645, 47822), (3290, 23911)]