71782386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 156045120

約数和(自身を除く): 84262734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8443, 8502, 16886, 25329, 50658, 109759, 219518, 329277, 658554, 920287, 1840574, 2760861, 5521722, 11963731, 23927462, 35891193, 71782386]

約数ペア:

[(1, 71782386), (2, 35891193), (3, 23927462), (6, 11963731), (13, 5521722), (26, 2760861), (39, 1840574), (78, 920287), (109, 658554), (218, 329277), (327, 219518), (654, 109759), (1417, 50658), (2834, 25329), (4251, 16886), (8443, 8502)]