90089808

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 239300160

約数和(自身を除く): 149210352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 109, 134, 201, 218, 257, 268, 327, 402, 436, 514, 536, 654, 771, 804, 872, 1028, 1072, 1308, 1542, 1608, 1744, 2056, 2616, 3084, 3216, 4112, 5232, 6168, 7303, 12336, 14606, 17219, 21909, 28013, 29212, 34438, 43818, 51657, 56026, 58424, 68876, 84039, 87636, 103314, 112052, 116848, 137752, 168078, 175272, 206628, 224104, 275504, 336156, 350544, 413256, 448208, 672312, 826512, 1344624, 1876871, 3753742, 5630613, 7507484, 11261226, 15014968, 22522452, 30029936, 45044904, 90089808]

約数ペア:

[(1, 90089808), (2, 45044904), (3, 30029936), (4, 22522452), (6, 15014968), (8, 11261226), (12, 7507484), (16, 5630613), (24, 3753742), (48, 1876871), (67, 1344624), (109, 826512), (134, 672312), (201, 448208), (218, 413256), (257, 350544), (268, 336156), (327, 275504), (402, 224104), (436, 206628), (514, 175272), (536, 168078), (654, 137752), (771, 116848), (804, 112052), (872, 103314), (1028, 87636), (1072, 84039), (1308, 68876), (1542, 58424), (1608, 56026), (1744, 51657), (2056, 43818), (2616, 34438), (3084, 29212), (3216, 28013), (4112, 21909), (5232, 17219), (6168, 14606), (7303, 12336)]