81124182386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{82021}}^1$

素因数の和:82494

約数の個数: 32

約数和(自身を含む): 132629574000

約数和(自身を除く): 51505391614

約数列:

[1, 2, 13, 26, 109, 218, 349, 698, 1417, 2834, 4537, 9074, 38041, 76082, 82021, 164042, 494533, 989066, 1066273, 2132546, 8940289, 17880578, 28625329, 57250658, 116223757, 232447514, 372129277, 744258554, 3120160861, 6240321722, 40562091193, 81124182386]

約数ペア:

[(1, 81124182386), (2, 40562091193), (13, 6240321722), (26, 3120160861), (109, 744258554), (218, 372129277), (349, 232447514), (698, 116223757), (1417, 57250658), (2834, 28625329), (4537, 17880578), (9074, 8940289), (38041, 2132546), (76082, 1066273), (82021, 989066), (164042, 494533)]