64464912

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 191505600

約数和(自身を除く): 127040688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 359, 387, 464, 516, 522, 688, 696, 718, 774, 1032, 1044, 1077, 1247, 1392, 1436, 1548, 2064, 2088, 2154, 2494, 2872, 3096, 3231, 3741, 4176, 4308, 4988, 5744, 6192, 6462, 7482, 8616, 9976, 10411, 11223, 12924, 14964, 15437, 17232, 19952, 20822, 22446, 25848, 29928, 30874, 31233, 41644, 44892, 46311, 51696, 59856, 61748, 62466, 83288, 89784, 92622, 93699, 123496, 124932, 138933, 166576, 179568, 185244, 187398, 246992, 249864, 277866, 370488, 374796, 447673, 499728, 555732, 740976, 749592, 895346, 1111464, 1343019, 1499184, 1790692, 2222928, 2686038, 3581384, 4029057, 5372076, 7162768, 8058114, 10744152, 16116228, 21488304, 32232456, 64464912]

約数ペア:

[(1, 64464912), (2, 32232456), (3, 21488304), (4, 16116228), (6, 10744152), (8, 8058114), (9, 7162768), (12, 5372076), (16, 4029057), (18, 3581384), (24, 2686038), (29, 2222928), (36, 1790692), (43, 1499184), (48, 1343019), (58, 1111464), (72, 895346), (86, 749592), (87, 740976), (116, 555732), (129, 499728), (144, 447673), (172, 374796), (174, 370488), (232, 277866), (258, 249864), (261, 246992), (344, 187398), (348, 185244), (359, 179568), (387, 166576), (464, 138933), (516, 124932), (522, 123496), (688, 93699), (696, 92622), (718, 89784), (774, 83288), (1032, 62466), (1044, 61748), (1077, 59856), (1247, 51696), (1392, 46311), (1436, 44892), (1548, 41644), (2064, 31233), (2088, 30874), (2154, 29928), (2494, 25848), (2872, 22446), (3096, 20822), (3231, 19952), (3741, 17232), (4176, 15437), (4308, 14964), (4988, 12924), (5744, 11223), (6192, 10411), (6462, 9976), (7482, 8616)]