72344571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 115799040

約数和(自身を除く): 43454469

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 5743, 12597, 17229, 74659, 97631, 109117, 223977, 292893, 327351, 1269203, 1418521, 1854989, 3807609, 4255563, 5564967, 24114857, 72344571]

約数ペア:

[(1, 72344571), (3, 24114857), (13, 5564967), (17, 4255563), (19, 3807609), (39, 1854989), (51, 1418521), (57, 1269203), (221, 327351), (247, 292893), (323, 223977), (663, 109117), (741, 97631), (969, 74659), (4199, 17229), (5743, 12597)]