67961138

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 133689852

約数和(自身を除く): 65728714

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 113, 119, 133, 226, 238, 266, 323, 361, 646, 722, 791, 833, 931, 1582, 1666, 1862, 1921, 2147, 2261, 2527, 3842, 4294, 4522, 5054, 5537, 6137, 11074, 12274, 13447, 15029, 15827, 17689, 26894, 30058, 31654, 35378, 36499, 40793, 42959, 72998, 81586, 85918, 94129, 105203, 188258, 210406, 255493, 285551, 300713, 510986, 571102, 601426, 693481, 1386962, 1788451, 1998857, 3576902, 3997714, 4854367, 9708734, 33980569, 67961138]

約数ペア:

[(1, 67961138), (2, 33980569), (7, 9708734), (14, 4854367), (17, 3997714), (19, 3576902), (34, 1998857), (38, 1788451), (49, 1386962), (98, 693481), (113, 601426), (119, 571102), (133, 510986), (226, 300713), (238, 285551), (266, 255493), (323, 210406), (361, 188258), (646, 105203), (722, 94129), (791, 85918), (833, 81586), (931, 72998), (1582, 42959), (1666, 40793), (1862, 36499), (1921, 35378), (2147, 31654), (2261, 30058), (2527, 26894), (3842, 17689), (4294, 15827), (4522, 15029), (5054, 13447), (5537, 12274), (6137, 11074)]