71405802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 167567400

約数和(自身を除く): 96161598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1549, 1773, 2561, 3098, 3546, 4647, 5122, 7683, 9294, 13941, 15366, 20137, 23049, 27882, 40274, 46098, 60411, 120822, 181233, 305153, 362466, 610306, 915459, 1830918, 2746377, 3966989, 5492754, 7933978, 11900967, 23801934, 35702901, 71405802]

約数ペア:

[(1, 71405802), (2, 35702901), (3, 23801934), (6, 11900967), (9, 7933978), (13, 5492754), (18, 3966989), (26, 2746377), (39, 1830918), (78, 915459), (117, 610306), (197, 362466), (234, 305153), (394, 181233), (591, 120822), (1182, 60411), (1549, 46098), (1773, 40274), (2561, 27882), (3098, 23049), (3546, 20137), (4647, 15366), (5122, 13941), (7683, 9294)]