66551604

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 204288000

約数和(自身を除く): 137736396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 37, 38, 42, 46, 49, 57, 69, 74, 76, 84, 92, 98, 111, 114, 133, 138, 147, 148, 161, 196, 222, 228, 259, 266, 276, 294, 322, 343, 399, 437, 444, 483, 518, 532, 588, 644, 686, 703, 777, 798, 851, 874, 931, 966, 1029, 1036, 1127, 1311, 1372, 1406, 1554, 1596, 1702, 1748, 1813, 1862, 1932, 2058, 2109, 2254, 2553, 2622, 2793, 2812, 3059, 3108, 3381, 3404, 3626, 3724, 4116, 4218, 4508, 4921, 5106, 5244, 5439, 5586, 5957, 6118, 6517, 6762, 7252, 7889, 8436, 9177, 9842, 10212, 10878, 11172, 11914, 12236, 12691, 13034, 13524, 14763, 15778, 16169, 17871, 18354, 19551, 19684, 21413, 21756, 23667, 23828, 25382, 26068, 29526, 31556, 32338, 34447, 35742, 36708, 38073, 39102, 41699, 42826, 47334, 48507, 50764, 59052, 64239, 64676, 68894, 71484, 76146, 78204, 83398, 85652, 94668, 97014, 103341, 113183, 125097, 128478, 137788, 149891, 152292, 166796, 194028, 206682, 226366, 241129, 250194, 256956, 291893, 299782, 339549, 413364, 449673, 452732, 482258, 500388, 583786, 599564, 679098, 723387, 792281, 875679, 899346, 964516, 1167572, 1358196, 1446774, 1584562, 1751358, 1798692, 2376843, 2893548, 3169124, 3502716, 4753686, 5545967, 9507372, 11091934, 16637901, 22183868, 33275802, 66551604]

約数ペア:

[(1, 66551604), (2, 33275802), (3, 22183868), (4, 16637901), (6, 11091934), (7, 9507372), (12, 5545967), (14, 4753686), (19, 3502716), (21, 3169124), (23, 2893548), (28, 2376843), (37, 1798692), (38, 1751358), (42, 1584562), (46, 1446774), (49, 1358196), (57, 1167572), (69, 964516), (74, 899346), (76, 875679), (84, 792281), (92, 723387), (98, 679098), (111, 599564), (114, 583786), (133, 500388), (138, 482258), (147, 452732), (148, 449673), (161, 413364), (196, 339549), (222, 299782), (228, 291893), (259, 256956), (266, 250194), (276, 241129), (294, 226366), (322, 206682), (343, 194028), (399, 166796), (437, 152292), (444, 149891), (483, 137788), (518, 128478), (532, 125097), (588, 113183), (644, 103341), (686, 97014), (703, 94668), (777, 85652), (798, 83398), (851, 78204), (874, 76146), (931, 71484), (966, 68894), (1029, 64676), (1036, 64239), (1127, 59052), (1311, 50764), (1372, 48507), (1406, 47334), (1554, 42826), (1596, 41699), (1702, 39102), (1748, 38073), (1813, 36708), (1862, 35742), (1932, 34447), (2058, 32338), (2109, 31556), (2254, 29526), (2553, 26068), (2622, 25382), (2793, 23828), (2812, 23667), (3059, 21756), (3108, 21413), (3381, 19684), (3404, 19551), (3626, 18354), (3724, 17871), (4116, 16169), (4218, 15778), (4508, 14763), (4921, 13524), (5106, 13034), (5244, 12691), (5439, 12236), (5586, 11914), (5957, 11172), (6118, 10878), (6517, 10212), (6762, 9842), (7252, 9177), (7889, 8436)]