7806551256

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74827}}^1$

素因数の和:74875

約数の個数: 160

約数和(自身を含む): 26076061440

約数和(自身を除く): 18269510184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 2268, 2484, 2898, 3726, 3864, 4347, 4536, 4968, 5796, 7452, 8694, 11592, 13041, 14904, 17388, 26082, 34776, 52164, 74827, 104328, 149654, 224481, 299308, 448962, 523789, 598616, 673443, 897924, 1047578, 1346886, 1571367, 1721021, 1795848, 2020329, 2095156, 2693772, 3142734, 3442042, 4040658, 4190312, 4714101, 5163063, 5387544, 6060987, 6285468, 6884084, 8081316, 9428202, 10326126, 12047147, 12121974, 12570936, 13768168, 14142303, 15489189, 16162632, 18856404, 20652252, 24094294, 24243948, 28284606, 30978378, 36141441, 37712808, 41304504, 42426909, 46467567, 48188588, 48487896, 56569212, 61956756, 72282882, 84853818, 92935134, 96377176, 108424323, 113138424, 123913512, 139402701, 144565764, 169707636, 185870268, 216848646, 278805402, 289131528, 325272969, 339415272, 371740536, 433697292, 557610804, 650545938, 867394584, 975818907, 1115221608, 1301091876, 1951637814, 2602183752, 3903275628, 7806551256]

約数ペア:

[(1, 7806551256), (2, 3903275628), (3, 2602183752), (4, 1951637814), (6, 1301091876), (7, 1115221608), (8, 975818907), (9, 867394584), (12, 650545938), (14, 557610804), (18, 433697292), (21, 371740536), (23, 339415272), (24, 325272969), (27, 289131528), (28, 278805402), (36, 216848646), (42, 185870268), (46, 169707636), (54, 144565764), (56, 139402701), (63, 123913512), (69, 113138424), (72, 108424323), (81, 96377176), (84, 92935134), (92, 84853818), (108, 72282882), (126, 61956756), (138, 56569212), (161, 48487896), (162, 48188588), (168, 46467567), (184, 42426909), (189, 41304504), (207, 37712808), (216, 36141441), (252, 30978378), (276, 28284606), (322, 24243948), (324, 24094294), (378, 20652252), (414, 18856404), (483, 16162632), (504, 15489189), (552, 14142303), (567, 13768168), (621, 12570936), (644, 12121974), (648, 12047147), (756, 10326126), (828, 9428202), (966, 8081316), (1134, 6884084), (1242, 6285468), (1288, 6060987), (1449, 5387544), (1512, 5163063), (1656, 4714101), (1863, 4190312), (1932, 4040658), (2268, 3442042), (2484, 3142734), (2898, 2693772), (3726, 2095156), (3864, 2020329), (4347, 1795848), (4536, 1721021), (4968, 1571367), (5796, 1346886), (7452, 1047578), (8694, 897924), (11592, 673443), (13041, 598616), (14904, 523789), (17388, 448962), (26082, 299308), (34776, 224481), (52164, 149654), (74827, 104328)]