78564684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 214050816

約数和(自身を除く): 135486132

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 157, 187, 204, 223, 314, 374, 446, 471, 561, 628, 669, 748, 892, 942, 1122, 1338, 1727, 1884, 2244, 2453, 2669, 2676, 3454, 3791, 4906, 5181, 5338, 6908, 7359, 7582, 8007, 9812, 10362, 10676, 11373, 14718, 15164, 16014, 20724, 22746, 29359, 29436, 32028, 35011, 41701, 45492, 58718, 70022, 83402, 88077, 105033, 117436, 125103, 140044, 166804, 176154, 210066, 250206, 352308, 385121, 420132, 500412, 595187, 770242, 1155363, 1190374, 1540484, 1785561, 2310726, 2380748, 3571122, 4621452, 6547057, 7142244, 13094114, 19641171, 26188228, 39282342, 78564684]

約数ペア:

[(1, 78564684), (2, 39282342), (3, 26188228), (4, 19641171), (6, 13094114), (11, 7142244), (12, 6547057), (17, 4621452), (22, 3571122), (33, 2380748), (34, 2310726), (44, 1785561), (51, 1540484), (66, 1190374), (68, 1155363), (102, 770242), (132, 595187), (157, 500412), (187, 420132), (204, 385121), (223, 352308), (314, 250206), (374, 210066), (446, 176154), (471, 166804), (561, 140044), (628, 125103), (669, 117436), (748, 105033), (892, 88077), (942, 83402), (1122, 70022), (1338, 58718), (1727, 45492), (1884, 41701), (2244, 35011), (2453, 32028), (2669, 29436), (2676, 29359), (3454, 22746), (3791, 20724), (4906, 16014), (5181, 15164), (5338, 14718), (6908, 11373), (7359, 10676), (7582, 10362), (8007, 9812)]