77829206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 76031914

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 182, 247, 266, 317, 494, 497, 634, 923, 994, 1349, 1729, 1846, 2219, 2698, 3458, 4121, 4438, 6023, 6461, 8242, 9443, 12046, 12922, 17537, 18886, 22507, 28847, 35074, 42161, 45014, 57694, 78299, 84322, 122759, 156598, 157549, 245518, 292591, 315098, 427633, 548093, 585182, 855266, 1096186, 2048137, 2993431, 4096274, 5559229, 5986862, 11118458, 38914603, 77829206]

約数ペア:

[(1, 77829206), (2, 38914603), (7, 11118458), (13, 5986862), (14, 5559229), (19, 4096274), (26, 2993431), (38, 2048137), (71, 1096186), (91, 855266), (133, 585182), (142, 548093), (182, 427633), (247, 315098), (266, 292591), (317, 245518), (494, 157549), (497, 156598), (634, 122759), (923, 84322), (994, 78299), (1349, 57694), (1729, 45014), (1846, 42161), (2219, 35074), (2698, 28847), (3458, 22507), (4121, 18886), (4438, 17537), (6023, 12922), (6461, 12046), (8242, 9443)]