72686254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 47064146

約数列:

[1, 2, 17, 34, 43, 83, 86, 166, 599, 731, 1198, 1411, 1462, 2822, 3569, 7138, 10183, 20366, 25757, 49717, 51514, 60673, 99434, 121346, 437869, 845189, 875738, 1690378, 2137831, 4275662, 36343127, 72686254]

約数ペア:

[(1, 72686254), (2, 36343127), (17, 4275662), (34, 2137831), (43, 1690378), (83, 875738), (86, 845189), (166, 437869), (599, 121346), (731, 99434), (1198, 60673), (1411, 51514), (1462, 49717), (2822, 25757), (3569, 20366), (7138, 10183)]