87195288

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 223083360

約数和(自身を除く): 135888072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 157, 219, 292, 314, 317, 438, 471, 584, 628, 634, 876, 942, 951, 1256, 1268, 1752, 1884, 1902, 2536, 3768, 3804, 7608, 11461, 22922, 23141, 34383, 45844, 46282, 49769, 68766, 69423, 91688, 92564, 99538, 137532, 138846, 149307, 185128, 199076, 275064, 277692, 298614, 398152, 555384, 597228, 1194456, 3633137, 7266274, 10899411, 14532548, 21798822, 29065096, 43597644, 87195288]

約数ペア:

[(1, 87195288), (2, 43597644), (3, 29065096), (4, 21798822), (6, 14532548), (8, 10899411), (12, 7266274), (24, 3633137), (73, 1194456), (146, 597228), (157, 555384), (219, 398152), (292, 298614), (314, 277692), (317, 275064), (438, 199076), (471, 185128), (584, 149307), (628, 138846), (634, 137532), (876, 99538), (942, 92564), (951, 91688), (1256, 69423), (1268, 68766), (1752, 49769), (1884, 46282), (1902, 45844), (2536, 34383), (3768, 23141), (3804, 22922), (7608, 11461)]