90893264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 233526720

約数和(自身を除く): 142633456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 353, 418, 484, 532, 616, 706, 836, 847, 968, 1064, 1232, 1412, 1463, 1672, 1694, 1936, 2128, 2299, 2471, 2824, 2926, 3344, 3388, 3883, 4598, 4942, 5648, 5852, 6707, 6776, 7766, 9196, 9884, 11704, 13414, 13552, 15532, 16093, 18392, 19768, 23408, 26828, 27181, 31064, 32186, 36784, 39536, 42713, 46949, 53656, 54362, 62128, 64372, 73777, 85426, 93898, 107312, 108724, 128744, 147554, 170852, 187796, 217448, 257488, 295108, 298991, 341704, 375592, 434896, 516439, 590216, 597982, 683408, 751184, 811547, 1032878, 1180432, 1195964, 1623094, 2065756, 2391928, 3246188, 4131512, 4783856, 5680829, 6492376, 8263024, 11361658, 12984752, 22723316, 45446632, 90893264]

約数ペア:

[(1, 90893264), (2, 45446632), (4, 22723316), (7, 12984752), (8, 11361658), (11, 8263024), (14, 6492376), (16, 5680829), (19, 4783856), (22, 4131512), (28, 3246188), (38, 2391928), (44, 2065756), (56, 1623094), (76, 1195964), (77, 1180432), (88, 1032878), (112, 811547), (121, 751184), (133, 683408), (152, 597982), (154, 590216), (176, 516439), (209, 434896), (242, 375592), (266, 341704), (304, 298991), (308, 295108), (353, 257488), (418, 217448), (484, 187796), (532, 170852), (616, 147554), (706, 128744), (836, 108724), (847, 107312), (968, 93898), (1064, 85426), (1232, 73777), (1412, 64372), (1463, 62128), (1672, 54362), (1694, 53656), (1936, 46949), (2128, 42713), (2299, 39536), (2471, 36784), (2824, 32186), (2926, 31064), (3344, 27181), (3388, 26828), (3883, 23408), (4598, 19768), (4942, 18392), (5648, 16093), (5852, 15532), (6707, 13552), (6776, 13414), (7766, 11704), (9196, 9884)]