66658284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 212808960

約数和(自身を除く): 146150676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 139, 154, 173, 198, 231, 252, 278, 308, 346, 396, 417, 462, 519, 556, 692, 693, 834, 924, 973, 1038, 1211, 1251, 1386, 1529, 1557, 1668, 1903, 1946, 2076, 2422, 2502, 2772, 2919, 3058, 3114, 3633, 3806, 3892, 4587, 4844, 5004, 5709, 5838, 6116, 6228, 7266, 7612, 8757, 9174, 10703, 10899, 11418, 11676, 13321, 13761, 14532, 17127, 17514, 18348, 21406, 21798, 22836, 24047, 26642, 27522, 32109, 34254, 35028, 39963, 42812, 43596, 48094, 53284, 55044, 64218, 68508, 72141, 79926, 96188, 96327, 119889, 128436, 144282, 159852, 168329, 192654, 216423, 239778, 264517, 288564, 336658, 385308, 432846, 479556, 504987, 529034, 673316, 793551, 865692, 1009974, 1058068, 1514961, 1587102, 1851619, 2019948, 2380653, 3029922, 3174204, 3703238, 4761306, 5554857, 6059844, 7406476, 9522612, 11109714, 16664571, 22219428, 33329142, 66658284]

約数ペア:

[(1, 66658284), (2, 33329142), (3, 22219428), (4, 16664571), (6, 11109714), (7, 9522612), (9, 7406476), (11, 6059844), (12, 5554857), (14, 4761306), (18, 3703238), (21, 3174204), (22, 3029922), (28, 2380653), (33, 2019948), (36, 1851619), (42, 1587102), (44, 1514961), (63, 1058068), (66, 1009974), (77, 865692), (84, 793551), (99, 673316), (126, 529034), (132, 504987), (139, 479556), (154, 432846), (173, 385308), (198, 336658), (231, 288564), (252, 264517), (278, 239778), (308, 216423), (346, 192654), (396, 168329), (417, 159852), (462, 144282), (519, 128436), (556, 119889), (692, 96327), (693, 96188), (834, 79926), (924, 72141), (973, 68508), (1038, 64218), (1211, 55044), (1251, 53284), (1386, 48094), (1529, 43596), (1557, 42812), (1668, 39963), (1903, 35028), (1946, 34254), (2076, 32109), (2422, 27522), (2502, 26642), (2772, 24047), (2919, 22836), (3058, 21798), (3114, 21406), (3633, 18348), (3806, 17514), (3892, 17127), (4587, 14532), (4844, 13761), (5004, 13321), (5709, 11676), (5838, 11418), (6116, 10899), (6228, 10703), (7266, 9174), (7612, 8757)]