68405652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271451}}^1$

素因数の和:271468

約数の個数: 36

約数和(自身を含む): 197617056

約数和(自身を除く): 129211404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271451, 542902, 814353, 1085804, 1628706, 1900157, 2443059, 3257412, 3800314, 4886118, 5700471, 7600628, 9772236, 11400942, 17101413, 22801884, 34202826, 68405652]

約数ペア:

[(1, 68405652), (2, 34202826), (3, 22801884), (4, 17101413), (6, 11400942), (7, 9772236), (9, 7600628), (12, 5700471), (14, 4886118), (18, 3800314), (21, 3257412), (28, 2443059), (36, 1900157), (42, 1628706), (63, 1085804), (84, 814353), (126, 542902), (252, 271451)]