64539618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 100933662

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 37, 38, 39, 57, 66, 74, 78, 107, 111, 114, 143, 209, 214, 222, 247, 286, 321, 407, 418, 429, 481, 494, 627, 642, 703, 741, 814, 858, 962, 1177, 1221, 1254, 1391, 1406, 1443, 1482, 2033, 2109, 2354, 2442, 2717, 2782, 2886, 3531, 3959, 4066, 4173, 4218, 5291, 5434, 6099, 7062, 7733, 7918, 8151, 8346, 9139, 10582, 11877, 12198, 15301, 15466, 15873, 16302, 18278, 22363, 23199, 23754, 26429, 27417, 30602, 31746, 43549, 44726, 45903, 46398, 51467, 52858, 54834, 67089, 75221, 79287, 87098, 91806, 100529, 102934, 130647, 134178, 150442, 154401, 158574, 201058, 225663, 261294, 290719, 301587, 308802, 451326, 566137, 581438, 603174, 827431, 872157, 977873, 1132274, 1654862, 1698411, 1744314, 1955746, 2482293, 2933619, 3396822, 4964586, 5867238, 10756603, 21513206, 32269809, 64539618]

約数ペア:

[(1, 64539618), (2, 32269809), (3, 21513206), (6, 10756603), (11, 5867238), (13, 4964586), (19, 3396822), (22, 2933619), (26, 2482293), (33, 1955746), (37, 1744314), (38, 1698411), (39, 1654862), (57, 1132274), (66, 977873), (74, 872157), (78, 827431), (107, 603174), (111, 581438), (114, 566137), (143, 451326), (209, 308802), (214, 301587), (222, 290719), (247, 261294), (286, 225663), (321, 201058), (407, 158574), (418, 154401), (429, 150442), (481, 134178), (494, 130647), (627, 102934), (642, 100529), (703, 91806), (741, 87098), (814, 79287), (858, 75221), (962, 67089), (1177, 54834), (1221, 52858), (1254, 51467), (1391, 46398), (1406, 45903), (1443, 44726), (1482, 43549), (2033, 31746), (2109, 30602), (2354, 27417), (2442, 26429), (2717, 23754), (2782, 23199), (2886, 22363), (3531, 18278), (3959, 16302), (4066, 15873), (4173, 15466), (4218, 15301), (5291, 12198), (5434, 11877), (6099, 10582), (7062, 9139), (7733, 8346), (7918, 8151)]