72408918

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 148975200

約数和(自身を除く): 76566282

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 2089, 4178, 5777, 6267, 11554, 12534, 17331, 34662, 110717, 221434, 227701, 332151, 455402, 664302, 683103, 1366206, 12068153, 24136306, 36204459, 72408918]

約数ペア:

[(1, 72408918), (2, 36204459), (3, 24136306), (6, 12068153), (53, 1366206), (106, 683103), (109, 664302), (159, 455402), (218, 332151), (318, 227701), (327, 221434), (654, 110717), (2089, 34662), (4178, 17331), (5777, 12534), (6267, 11554)]