72741186

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 193380480

約数和(自身を除く): 120639294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 98, 111, 126, 147, 189, 222, 259, 294, 333, 378, 441, 518, 666, 743, 777, 882, 999, 1323, 1486, 1554, 1813, 1998, 2229, 2331, 2646, 3626, 4458, 4662, 5201, 5439, 6687, 6993, 10402, 10878, 13374, 13986, 15603, 16317, 20061, 27491, 31206, 32634, 36407, 40122, 46809, 48951, 54982, 72814, 82473, 93618, 97902, 109221, 140427, 164946, 192437, 218442, 247419, 280854, 327663, 384874, 494838, 577311, 655326, 742257, 982989, 1154622, 1347059, 1484514, 1731933, 1965978, 2694118, 3463866, 4041177, 5195799, 8082354, 10391598, 12123531, 24247062, 36370593, 72741186]

約数ペア:

[(1, 72741186), (2, 36370593), (3, 24247062), (6, 12123531), (7, 10391598), (9, 8082354), (14, 5195799), (18, 4041177), (21, 3463866), (27, 2694118), (37, 1965978), (42, 1731933), (49, 1484514), (54, 1347059), (63, 1154622), (74, 982989), (98, 742257), (111, 655326), (126, 577311), (147, 494838), (189, 384874), (222, 327663), (259, 280854), (294, 247419), (333, 218442), (378, 192437), (441, 164946), (518, 140427), (666, 109221), (743, 97902), (777, 93618), (882, 82473), (999, 72814), (1323, 54982), (1486, 48951), (1554, 46809), (1813, 40122), (1998, 36407), (2229, 32634), (2331, 31206), (2646, 27491), (3626, 20061), (4458, 16317), (4662, 15603), (5201, 13986), (5439, 13374), (6687, 10878), (6993, 10402)]