78883056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 254567040

約数和(自身を除く): 175683984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 563, 834, 973, 1008, 1112, 1126, 1251, 1668, 1689, 1946, 2224, 2252, 2502, 2919, 3336, 3378, 3892, 3941, 4504, 5004, 5067, 5838, 6672, 6756, 7784, 7882, 8757, 9008, 10008, 10134, 11676, 11823, 13512, 15568, 15764, 17514, 20016, 20268, 23352, 23646, 27024, 31528, 35028, 35469, 40536, 46704, 47292, 63056, 70056, 70938, 78257, 81072, 94584, 140112, 141876, 156514, 189168, 234771, 283752, 313028, 469542, 547799, 567504, 626056, 704313, 939084, 1095598, 1252112, 1408626, 1643397, 1878168, 2191196, 2817252, 3286794, 3756336, 4382392, 4930191, 5634504, 6573588, 8764784, 9860382, 11269008, 13147176, 19720764, 26294352, 39441528, 78883056]

約数ペア:

[(1, 78883056), (2, 39441528), (3, 26294352), (4, 19720764), (6, 13147176), (7, 11269008), (8, 9860382), (9, 8764784), (12, 6573588), (14, 5634504), (16, 4930191), (18, 4382392), (21, 3756336), (24, 3286794), (28, 2817252), (36, 2191196), (42, 1878168), (48, 1643397), (56, 1408626), (63, 1252112), (72, 1095598), (84, 939084), (112, 704313), (126, 626056), (139, 567504), (144, 547799), (168, 469542), (252, 313028), (278, 283752), (336, 234771), (417, 189168), (504, 156514), (556, 141876), (563, 140112), (834, 94584), (973, 81072), (1008, 78257), (1112, 70938), (1126, 70056), (1251, 63056), (1668, 47292), (1689, 46704), (1946, 40536), (2224, 35469), (2252, 35028), (2502, 31528), (2919, 27024), (3336, 23646), (3378, 23352), (3892, 20268), (3941, 20016), (4504, 17514), (5004, 15764), (5067, 15568), (5838, 13512), (6672, 11823), (6756, 11676), (7784, 10134), (7882, 10008), (8757, 9008)]