81235254

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 165634560

約数和(自身を除く): 84399306

約数列:

[1, 2, 3, 6, 83, 157, 166, 249, 314, 471, 498, 942, 1039, 2078, 3117, 6234, 13031, 26062, 39093, 78186, 86237, 163123, 172474, 258711, 326246, 489369, 517422, 978738, 13539209, 27078418, 40617627, 81235254]

約数ペア:

[(1, 81235254), (2, 40617627), (3, 27078418), (6, 13539209), (83, 978738), (157, 517422), (166, 489369), (249, 326246), (314, 258711), (471, 172474), (498, 163123), (942, 86237), (1039, 78186), (2078, 39093), (3117, 26062), (6234, 13031)]