71237604

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 169646400

約数和(自身を除く): 98408796

約数列:

[1, 2, 3, 4, 6, 12, 107, 109, 214, 218, 321, 327, 428, 436, 509, 642, 654, 1018, 1284, 1308, 1527, 2036, 3054, 6108, 11663, 23326, 34989, 46652, 54463, 55481, 69978, 108926, 110962, 139956, 163389, 166443, 217852, 221924, 326778, 332886, 653556, 665772, 5936467, 11872934, 17809401, 23745868, 35618802, 71237604]

約数ペア:

[(1, 71237604), (2, 35618802), (3, 23745868), (4, 17809401), (6, 11872934), (12, 5936467), (107, 665772), (109, 653556), (214, 332886), (218, 326778), (321, 221924), (327, 217852), (428, 166443), (436, 163389), (509, 139956), (642, 110962), (654, 108926), (1018, 69978), (1284, 55481), (1308, 54463), (1527, 46652), (2036, 34989), (3054, 23326), (6108, 11663)]