79261812

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 235531296

約数和(自身を除く): 156269484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 343, 393, 441, 524, 588, 686, 786, 882, 917, 1029, 1179, 1372, 1572, 1764, 1834, 2058, 2358, 2401, 2751, 3087, 3668, 4116, 4716, 4802, 5502, 6174, 6419, 7203, 8253, 9604, 11004, 12348, 12838, 14406, 16506, 16807, 19257, 21609, 25676, 28812, 33012, 33614, 38514, 43218, 44933, 50421, 57771, 67228, 77028, 86436, 89866, 100842, 115542, 134799, 151263, 179732, 201684, 231084, 269598, 302526, 314531, 404397, 539196, 605052, 629062, 808794, 943593, 1258124, 1617588, 1887186, 2201717, 2830779, 3774372, 4403434, 5661558, 6605151, 8806868, 11323116, 13210302, 19815453, 26420604, 39630906, 79261812]

約数ペア:

[(1, 79261812), (2, 39630906), (3, 26420604), (4, 19815453), (6, 13210302), (7, 11323116), (9, 8806868), (12, 6605151), (14, 5661558), (18, 4403434), (21, 3774372), (28, 2830779), (36, 2201717), (42, 1887186), (49, 1617588), (63, 1258124), (84, 943593), (98, 808794), (126, 629062), (131, 605052), (147, 539196), (196, 404397), (252, 314531), (262, 302526), (294, 269598), (343, 231084), (393, 201684), (441, 179732), (524, 151263), (588, 134799), (686, 115542), (786, 100842), (882, 89866), (917, 86436), (1029, 77028), (1179, 67228), (1372, 57771), (1572, 50421), (1764, 44933), (1834, 43218), (2058, 38514), (2358, 33614), (2401, 33012), (2751, 28812), (3087, 25676), (3668, 21609), (4116, 19257), (4716, 16807), (4802, 16506), (5502, 14406), (6174, 12838), (6419, 12348), (7203, 11004), (8253, 9604)]