83681628

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{44417}}^1$

素因数の和:44581

約数の個数: 24

約数和(自身を含む): 196505232

約数和(自身を除く): 112823604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 44417, 88834, 133251, 177668, 266502, 533004, 6973469, 13946938, 20920407, 27893876, 41840814, 83681628]

約数ペア:

[(1, 83681628), (2, 41840814), (3, 27893876), (4, 20920407), (6, 13946938), (12, 6973469), (157, 533004), (314, 266502), (471, 177668), (628, 133251), (942, 88834), (1884, 44417)]