78481678576

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1114037}}^1$

素因数の和:1114106

約数の個数: 80

約数和(自身を含む): 188976494016

約数和(自身を除く): 110494815440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 4144, 4403, 5032, 8806, 10064, 17612, 35224, 70448, 1114037, 2228074, 4456148, 7798259, 8912296, 15596518, 17824592, 18938629, 31193036, 37877258, 41219369, 62386072, 75754516, 82438738, 124772144, 132570403, 151509032, 164877476, 265140806, 288535583, 303018064, 329754952, 530281612, 577071166, 659509904, 700729273, 1060563224, 1154142332, 1401458546, 2121126448, 2308284664, 2802917092, 4616569328, 4905104911, 5605834184, 9810209822, 11211668368, 19620419644, 39240839288, 78481678576]

約数ペア:

[(1, 78481678576), (2, 39240839288), (4, 19620419644), (7, 11211668368), (8, 9810209822), (14, 5605834184), (16, 4905104911), (17, 4616569328), (28, 2802917092), (34, 2308284664), (37, 2121126448), (56, 1401458546), (68, 1154142332), (74, 1060563224), (112, 700729273), (119, 659509904), (136, 577071166), (148, 530281612), (238, 329754952), (259, 303018064), (272, 288535583), (296, 265140806), (476, 164877476), (518, 151509032), (592, 132570403), (629, 124772144), (952, 82438738), (1036, 75754516), (1258, 62386072), (1904, 41219369), (2072, 37877258), (2516, 31193036), (4144, 18938629), (4403, 17824592), (5032, 15596518), (8806, 8912296), (10064, 7798259), (17612, 4456148), (35224, 2228074), (70448, 1114037)]