85169052

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^2\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 54

約数和(自身を含む): 218373792

約数和(自身を除く): 133204740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 223, 309, 412, 446, 618, 669, 892, 927, 1236, 1338, 1854, 2007, 2676, 3708, 4014, 8028, 10609, 21218, 22969, 31827, 42436, 45938, 63654, 68907, 91876, 95481, 127308, 137814, 190962, 206721, 275628, 381924, 413442, 826884, 2365807, 4731614, 7097421, 9463228, 14194842, 21292263, 28389684, 42584526, 85169052]

約数ペア:

[(1, 85169052), (2, 42584526), (3, 28389684), (4, 21292263), (6, 14194842), (9, 9463228), (12, 7097421), (18, 4731614), (36, 2365807), (103, 826884), (206, 413442), (223, 381924), (309, 275628), (412, 206721), (446, 190962), (618, 137814), (669, 127308), (892, 95481), (927, 91876), (1236, 68907), (1338, 63654), (1854, 45938), (2007, 42436), (2676, 31827), (3708, 22969), (4014, 21218), (8028, 10609)]