80784816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14143}}^1$

素因数の和:14178

約数の個数: 80

約数和(自身を含む): 252555264

約数和(自身を除く): 171770448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 14143, 28286, 42429, 56572, 84858, 99001, 113144, 169716, 198002, 226288, 240431, 297003, 339432, 396004, 480862, 594006, 678864, 721293, 792008, 961724, 1188012, 1442586, 1584016, 1683017, 1923448, 2376024, 2885172, 3366034, 3846896, 4752048, 5049051, 5770344, 6732068, 10098102, 11540688, 13464136, 20196204, 26928272, 40392408, 80784816]

約数ペア:

[(1, 80784816), (2, 40392408), (3, 26928272), (4, 20196204), (6, 13464136), (7, 11540688), (8, 10098102), (12, 6732068), (14, 5770344), (16, 5049051), (17, 4752048), (21, 3846896), (24, 3366034), (28, 2885172), (34, 2376024), (42, 1923448), (48, 1683017), (51, 1584016), (56, 1442586), (68, 1188012), (84, 961724), (102, 792008), (112, 721293), (119, 678864), (136, 594006), (168, 480862), (204, 396004), (238, 339432), (272, 297003), (336, 240431), (357, 226288), (408, 198002), (476, 169716), (714, 113144), (816, 99001), (952, 84858), (1428, 56572), (1904, 42429), (2856, 28286), (5712, 14143)]