89390896

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 225186480

約数和(自身を除く): 135795584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 266, 272, 304, 323, 353, 392, 476, 532, 646, 706, 784, 833, 931, 952, 1064, 1292, 1412, 1666, 1862, 1904, 2128, 2261, 2471, 2584, 2824, 3332, 3724, 4522, 4942, 5168, 5648, 6001, 6664, 6707, 7448, 9044, 9884, 12002, 13328, 13414, 14896, 15827, 17297, 18088, 19768, 24004, 26828, 31654, 34594, 36176, 39536, 42007, 46949, 48008, 53656, 63308, 69188, 84014, 93898, 96016, 107312, 114019, 126616, 138376, 168028, 187796, 228038, 253232, 276752, 294049, 328643, 336056, 375592, 456076, 588098, 657286, 672112, 751184, 798133, 912152, 1176196, 1314572, 1596266, 1824304, 2352392, 2629144, 3192532, 4704784, 5258288, 5586931, 6385064, 11173862, 12770128, 22347724, 44695448, 89390896]

約数ペア:

[(1, 89390896), (2, 44695448), (4, 22347724), (7, 12770128), (8, 11173862), (14, 6385064), (16, 5586931), (17, 5258288), (19, 4704784), (28, 3192532), (34, 2629144), (38, 2352392), (49, 1824304), (56, 1596266), (68, 1314572), (76, 1176196), (98, 912152), (112, 798133), (119, 751184), (133, 672112), (136, 657286), (152, 588098), (196, 456076), (238, 375592), (266, 336056), (272, 328643), (304, 294049), (323, 276752), (353, 253232), (392, 228038), (476, 187796), (532, 168028), (646, 138376), (706, 126616), (784, 114019), (833, 107312), (931, 96016), (952, 93898), (1064, 84014), (1292, 69188), (1412, 63308), (1666, 53656), (1862, 48008), (1904, 46949), (2128, 42007), (2261, 39536), (2471, 36176), (2584, 34594), (2824, 31654), (3332, 26828), (3724, 24004), (4522, 19768), (4942, 18088), (5168, 17297), (5648, 15827), (6001, 14896), (6664, 13414), (6707, 13328), (7448, 12002), (9044, 9884)]