81513830412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1\times {\mathrm{929}}^1$

素因数の和:1645

約数の個数: 192

約数和(自身を含む): 243234432000

約数和(自身を除く): 161720601588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 277, 378, 419, 554, 756, 831, 838, 929, 1108, 1257, 1662, 1676, 1858, 1939, 2493, 2514, 2787, 2933, 3324, 3716, 3771, 3878, 4986, 5028, 5574, 5817, 5866, 6503, 7479, 7542, 7756, 8361, 8799, 9972, 11148, 11313, 11634, 11732, 13006, 14958, 15084, 16722, 17451, 17598, 19509, 22626, 23268, 25083, 26012, 26397, 29916, 33444, 34902, 35196, 39018, 45252, 50166, 52353, 52794, 58527, 69804, 78036, 79191, 100332, 104706, 105588, 116063, 117054, 158382, 175581, 209412, 232126, 234108, 257333, 316764, 348189, 351162, 389251, 464252, 514666, 696378, 702324, 771999, 778502, 812441, 1029332, 1044567, 1167753, 1392756, 1543998, 1557004, 1624882, 1801331, 2089134, 2315997, 2335506, 2437323, 2724757, 3087996, 3133701, 3249764, 3503259, 3602662, 4178268, 4631994, 4671012, 4874646, 5403993, 5449514, 6267402, 6947991, 7006518, 7205324, 7311969, 8174271, 9263988, 9749292, 10509777, 10807986, 10899028, 12534804, 13895982, 14013036, 14623938, 16211979, 16348542, 21019554, 21615972, 21935907, 24522813, 27791964, 29247876, 32423958, 32697084, 42039108, 43871814, 48635937, 49045626, 64847916, 73568439, 87743628, 97271874, 98091252, 107822527, 147136878, 194543748, 215645054, 294273756, 323467581, 431290108, 646935162, 754757689, 970402743, 1293870324, 1509515378, 1940805486, 2264273067, 2911208229, 3019030756, 3881610972, 4528546134, 5822416458, 6792819201, 9057092268, 11644832916, 13585638402, 20378457603, 27171276804, 40756915206, 81513830412]

約数ペア:

[(1, 81513830412), (2, 40756915206), (3, 27171276804), (4, 20378457603), (6, 13585638402), (7, 11644832916), (9, 9057092268), (12, 6792819201), (14, 5822416458), (18, 4528546134), (21, 3881610972), (27, 3019030756), (28, 2911208229), (36, 2264273067), (42, 1940805486), (54, 1509515378), (63, 1293870324), (84, 970402743), (108, 754757689), (126, 646935162), (189, 431290108), (252, 323467581), (277, 294273756), (378, 215645054), (419, 194543748), (554, 147136878), (756, 107822527), (831, 98091252), (838, 97271874), (929, 87743628), (1108, 73568439), (1257, 64847916), (1662, 49045626), (1676, 48635937), (1858, 43871814), (1939, 42039108), (2493, 32697084), (2514, 32423958), (2787, 29247876), (2933, 27791964), (3324, 24522813), (3716, 21935907), (3771, 21615972), (3878, 21019554), (4986, 16348542), (5028, 16211979), (5574, 14623938), (5817, 14013036), (5866, 13895982), (6503, 12534804), (7479, 10899028), (7542, 10807986), (7756, 10509777), (8361, 9749292), (8799, 9263988), (9972, 8174271), (11148, 7311969), (11313, 7205324), (11634, 7006518), (11732, 6947991), (13006, 6267402), (14958, 5449514), (15084, 5403993), (16722, 4874646), (17451, 4671012), (17598, 4631994), (19509, 4178268), (22626, 3602662), (23268, 3503259), (25083, 3249764), (26012, 3133701), (26397, 3087996), (29916, 2724757), (33444, 2437323), (34902, 2335506), (35196, 2315997), (39018, 2089134), (45252, 1801331), (50166, 1624882), (52353, 1557004), (52794, 1543998), (58527, 1392756), (69804, 1167753), (78036, 1044567), (79191, 1029332), (100332, 812441), (104706, 778502), (105588, 771999), (116063, 702324), (117054, 696378), (158382, 514666), (175581, 464252), (209412, 389251), (232126, 351162), (234108, 348189), (257333, 316764)]