64548276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 170529408

約数和(自身を除く): 105981132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 53, 74, 78, 106, 111, 148, 156, 159, 211, 212, 222, 318, 422, 444, 481, 633, 636, 689, 844, 962, 1266, 1378, 1443, 1924, 1961, 2067, 2532, 2743, 2756, 2886, 3922, 4134, 5486, 5772, 5883, 7807, 7844, 8229, 8268, 10972, 11183, 11766, 15614, 16458, 22366, 23421, 23532, 25493, 31228, 32916, 33549, 44732, 46842, 50986, 67098, 76479, 93684, 101491, 101972, 134196, 145379, 152958, 202982, 290758, 304473, 305916, 405964, 413771, 436137, 581516, 608946, 827542, 872274, 1217892, 1241313, 1655084, 1744548, 2482626, 4965252, 5379023, 10758046, 16137069, 21516092, 32274138, 64548276]

約数ペア:

[(1, 64548276), (2, 32274138), (3, 21516092), (4, 16137069), (6, 10758046), (12, 5379023), (13, 4965252), (26, 2482626), (37, 1744548), (39, 1655084), (52, 1241313), (53, 1217892), (74, 872274), (78, 827542), (106, 608946), (111, 581516), (148, 436137), (156, 413771), (159, 405964), (211, 305916), (212, 304473), (222, 290758), (318, 202982), (422, 152958), (444, 145379), (481, 134196), (633, 101972), (636, 101491), (689, 93684), (844, 76479), (962, 67098), (1266, 50986), (1378, 46842), (1443, 44732), (1924, 33549), (1961, 32916), (2067, 31228), (2532, 25493), (2743, 23532), (2756, 23421), (2886, 22366), (3922, 16458), (4134, 15614), (5486, 11766), (5772, 11183), (5883, 10972), (7807, 8268), (7844, 8229)]