64577388

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 154344960

約数和(自身を除く): 89767572

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 197, 236, 354, 394, 463, 591, 708, 788, 926, 1182, 1389, 1852, 2364, 2778, 5556, 11623, 23246, 27317, 34869, 46492, 54634, 69738, 81951, 91211, 109268, 139476, 163902, 182422, 273633, 327804, 364844, 547266, 1094532, 5381449, 10762898, 16144347, 21525796, 32288694, 64577388]

約数ペア:

[(1, 64577388), (2, 32288694), (3, 21525796), (4, 16144347), (6, 10762898), (12, 5381449), (59, 1094532), (118, 547266), (177, 364844), (197, 327804), (236, 273633), (354, 182422), (394, 163902), (463, 139476), (591, 109268), (708, 91211), (788, 81951), (926, 69738), (1182, 54634), (1389, 46492), (1852, 34869), (2364, 27317), (2778, 23246), (5556, 11623)]