99987426

素因数分解:

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

素因数の和:341

約数の個数: 128

約数和(自身を含む): 280627200

約数和(自身を除く): 180639774

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 139, 154, 173, 189, 198, 231, 278, 297, 346, 378, 417, 462, 519, 594, 693, 834, 973, 1038, 1211, 1251, 1386, 1529, 1557, 1903, 1946, 2079, 2422, 2502, 2919, 3058, 3114, 3633, 3753, 3806, 4158, 4587, 4671, 5709, 5838, 7266, 7506, 8757, 9174, 9342, 10703, 10899, 11418, 13321, 13761, 17127, 17514, 21406, 21798, 24047, 26271, 26642, 27522, 32109, 32697, 34254, 39963, 41283, 48094, 51381, 52542, 64218, 65394, 72141, 79926, 82566, 96327, 102762, 119889, 144282, 168329, 192654, 216423, 239778, 264517, 288981, 336658, 359667, 432846, 504987, 529034, 577962, 649269, 719334, 793551, 1009974, 1298538, 1514961, 1587102, 1851619, 2380653, 3029922, 3703238, 4544883, 4761306, 5554857, 7141959, 9089766, 11109714, 14283918, 16664571, 33329142, 49993713, 99987426]

約数ペア:

[(1, 99987426), (2, 49993713), (3, 33329142), (6, 16664571), (7, 14283918), (9, 11109714), (11, 9089766), (14, 7141959), (18, 5554857), (21, 4761306), (22, 4544883), (27, 3703238), (33, 3029922), (42, 2380653), (54, 1851619), (63, 1587102), (66, 1514961), (77, 1298538), (99, 1009974), (126, 793551), (139, 719334), (154, 649269), (173, 577962), (189, 529034), (198, 504987), (231, 432846), (278, 359667), (297, 336658), (346, 288981), (378, 264517), (417, 239778), (462, 216423), (519, 192654), (594, 168329), (693, 144282), (834, 119889), (973, 102762), (1038, 96327), (1211, 82566), (1251, 79926), (1386, 72141), (1529, 65394), (1557, 64218), (1903, 52542), (1946, 51381), (2079, 48094), (2422, 41283), (2502, 39963), (2919, 34254), (3058, 32697), (3114, 32109), (3633, 27522), (3753, 26642), (3806, 26271), (4158, 24047), (4587, 21798), (4671, 21406), (5709, 17514), (5838, 17127), (7266, 13761), (7506, 13321), (8757, 11418), (9174, 10899), (9342, 10703)]