81786042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 193179168

約数和(自身を除く): 111393126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 4211, 6474, 8422, 9711, 12633, 19422, 25266, 37899, 54743, 75798, 109486, 164229, 328458, 349513, 492687, 699026, 985374, 1048539, 2097078, 3145617, 4543669, 6291234, 9087338, 13631007, 27262014, 40893021, 81786042]

約数ペア:

[(1, 81786042), (2, 40893021), (3, 27262014), (6, 13631007), (9, 9087338), (13, 6291234), (18, 4543669), (26, 3145617), (39, 2097078), (78, 1048539), (83, 985374), (117, 699026), (166, 492687), (234, 349513), (249, 328458), (498, 164229), (747, 109486), (1079, 75798), (1494, 54743), (2158, 37899), (3237, 25266), (4211, 19422), (6474, 12633), (8422, 9711)]