61121256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21401}}^1$

素因数の和:21434

約数の個数: 64

約数和(自身を含む): 184913280

約数和(自身を除く): 123792024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 256812, 299614, 363817, 449421, 513624, 599228, 727634, 898842, 1091451, 1198456, 1455268, 1797684, 2182902, 2546719, 2910536, 3595368, 4365804, 5093438, 7640157, 8731608, 10186876, 15280314, 20373752, 30560628, 61121256]

約数ペア:

[(1, 61121256), (2, 30560628), (3, 20373752), (4, 15280314), (6, 10186876), (7, 8731608), (8, 7640157), (12, 5093438), (14, 4365804), (17, 3595368), (21, 2910536), (24, 2546719), (28, 2182902), (34, 1797684), (42, 1455268), (51, 1198456), (56, 1091451), (68, 898842), (84, 727634), (102, 599228), (119, 513624), (136, 449421), (168, 363817), (204, 299614), (238, 256812), (357, 171208), (408, 149807), (476, 128406), (714, 85604), (952, 64203), (1428, 42802), (2856, 21401)]