80488254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 122724546

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 462, 498, 581, 913, 1162, 1743, 1826, 2099, 2739, 3486, 4198, 5478, 6297, 6391, 12594, 12782, 14693, 19173, 23089, 29386, 38346, 44079, 46178, 69267, 88158, 138534, 161623, 174217, 323246, 348434, 484869, 522651, 969738, 1045302, 1219519, 1916387, 2439038, 3658557, 3832774, 5749161, 7317114, 11498322, 13414709, 26829418, 40244127, 80488254]

約数ペア:

[(1, 80488254), (2, 40244127), (3, 26829418), (6, 13414709), (7, 11498322), (11, 7317114), (14, 5749161), (21, 3832774), (22, 3658557), (33, 2439038), (42, 1916387), (66, 1219519), (77, 1045302), (83, 969738), (154, 522651), (166, 484869), (231, 348434), (249, 323246), (462, 174217), (498, 161623), (581, 138534), (913, 88158), (1162, 69267), (1743, 46178), (1826, 44079), (2099, 38346), (2739, 29386), (3486, 23089), (4198, 19173), (5478, 14693), (6297, 12782), (6391, 12594)]