27420876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 90316800

約数和(自身を除く): 62895924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 83, 84, 92, 108, 114, 126, 133, 138, 161, 166, 171, 189, 207, 228, 249, 252, 266, 276, 322, 332, 342, 378, 399, 414, 437, 483, 498, 513, 532, 581, 621, 644, 684, 747, 756, 798, 828, 874, 966, 996, 1026, 1162, 1197, 1242, 1311, 1449, 1494, 1577, 1596, 1743, 1748, 1909, 1932, 2052, 2241, 2324, 2394, 2484, 2622, 2898, 2988, 3059, 3154, 3486, 3591, 3818, 3933, 4347, 4482, 4731, 4788, 5229, 5244, 5727, 5796, 6118, 6308, 6972, 7182, 7636, 7866, 8694, 8964, 9177, 9462, 10458, 11039, 11454, 11799, 12236, 13363, 14193, 14364, 15687, 15732, 17181, 17388, 18354, 18924, 20916, 22078, 22908, 23598, 26726, 27531, 28386, 31374, 33117, 34362, 36271, 36708, 40089, 42579, 44156, 47196, 51543, 53452, 55062, 56772, 62748, 66234, 68724, 72542, 80178, 82593, 85158, 99351, 103086, 108813, 110124, 120267, 132468, 145084, 160356, 165186, 170316, 198702, 206172, 217626, 240534, 253897, 298053, 326439, 330372, 360801, 397404, 435252, 481068, 507794, 596106, 652878, 721602, 761691, 979317, 1015588, 1192212, 1305756, 1443204, 1523382, 1958634, 2285073, 3046764, 3917268, 4570146, 6855219, 9140292, 13710438, 27420876]

約数ペア:

[(1, 27420876), (2, 13710438), (3, 9140292), (4, 6855219), (6, 4570146), (7, 3917268), (9, 3046764), (12, 2285073), (14, 1958634), (18, 1523382), (19, 1443204), (21, 1305756), (23, 1192212), (27, 1015588), (28, 979317), (36, 761691), (38, 721602), (42, 652878), (46, 596106), (54, 507794), (57, 481068), (63, 435252), (69, 397404), (76, 360801), (83, 330372), (84, 326439), (92, 298053), (108, 253897), (114, 240534), (126, 217626), (133, 206172), (138, 198702), (161, 170316), (166, 165186), (171, 160356), (189, 145084), (207, 132468), (228, 120267), (249, 110124), (252, 108813), (266, 103086), (276, 99351), (322, 85158), (332, 82593), (342, 80178), (378, 72542), (399, 68724), (414, 66234), (437, 62748), (483, 56772), (498, 55062), (513, 53452), (532, 51543), (581, 47196), (621, 44156), (644, 42579), (684, 40089), (747, 36708), (756, 36271), (798, 34362), (828, 33117), (874, 31374), (966, 28386), (996, 27531), (1026, 26726), (1162, 23598), (1197, 22908), (1242, 22078), (1311, 20916), (1449, 18924), (1494, 18354), (1577, 17388), (1596, 17181), (1743, 15732), (1748, 15687), (1909, 14364), (1932, 14193), (2052, 13363), (2241, 12236), (2324, 11799), (2394, 11454), (2484, 11039), (2622, 10458), (2898, 9462), (2988, 9177), (3059, 8964), (3154, 8694), (3486, 7866), (3591, 7636), (3818, 7182), (3933, 6972), (4347, 6308), (4482, 6118), (4731, 5796), (4788, 5727), (5229, 5244)]