61739478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 143292240

約数和(自身を除く): 81552762

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1513, 1602, 2267, 3026, 4534, 4539, 6801, 9078, 13602, 13617, 20403, 27234, 38539, 40806, 77078, 115617, 201763, 231234, 346851, 403526, 605289, 693702, 1210578, 1815867, 3429971, 3631734, 6859942, 10289913, 20579826, 30869739, 61739478]

約数ペア:

[(1, 61739478), (2, 30869739), (3, 20579826), (6, 10289913), (9, 6859942), (17, 3631734), (18, 3429971), (34, 1815867), (51, 1210578), (89, 693702), (102, 605289), (153, 403526), (178, 346851), (267, 231234), (306, 201763), (534, 115617), (801, 77078), (1513, 40806), (1602, 38539), (2267, 27234), (3026, 20403), (4534, 13617), (4539, 13602), (6801, 9078)]