64766628

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 179597880

約数和(自身を除く): 114831252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 61, 81, 87, 108, 113, 116, 122, 162, 174, 183, 226, 244, 261, 324, 339, 348, 366, 452, 522, 549, 678, 732, 783, 1017, 1044, 1098, 1356, 1566, 1647, 1769, 2034, 2196, 2349, 3051, 3132, 3277, 3294, 3538, 4068, 4698, 4941, 5307, 6102, 6554, 6588, 6893, 7076, 9153, 9396, 9831, 9882, 10614, 12204, 13108, 13786, 15921, 18306, 19662, 19764, 20679, 21228, 27572, 29493, 31842, 36612, 39324, 41358, 47763, 58986, 62037, 63684, 82716, 88479, 95526, 117972, 124074, 143289, 176958, 186111, 191052, 199897, 248148, 265437, 286578, 353916, 372222, 399794, 530874, 558333, 573156, 599691, 744444, 799588, 1061748, 1116666, 1199382, 1799073, 2233332, 2398764, 3598146, 5397219, 7196292, 10794438, 16191657, 21588876, 32383314, 64766628]

約数ペア:

[(1, 64766628), (2, 32383314), (3, 21588876), (4, 16191657), (6, 10794438), (9, 7196292), (12, 5397219), (18, 3598146), (27, 2398764), (29, 2233332), (36, 1799073), (54, 1199382), (58, 1116666), (61, 1061748), (81, 799588), (87, 744444), (108, 599691), (113, 573156), (116, 558333), (122, 530874), (162, 399794), (174, 372222), (183, 353916), (226, 286578), (244, 265437), (261, 248148), (324, 199897), (339, 191052), (348, 186111), (366, 176958), (452, 143289), (522, 124074), (549, 117972), (678, 95526), (732, 88479), (783, 82716), (1017, 63684), (1044, 62037), (1098, 58986), (1356, 47763), (1566, 41358), (1647, 39324), (1769, 36612), (2034, 31842), (2196, 29493), (2349, 27572), (3051, 21228), (3132, 20679), (3277, 19764), (3294, 19662), (3538, 18306), (4068, 15921), (4698, 13786), (4941, 13108), (5307, 12204), (6102, 10614), (6554, 9882), (6588, 9831), (6893, 9396), (7076, 9153)]