91075952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 203558400

約数和(自身を除く): 112482448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 149, 151, 176, 184, 253, 298, 302, 368, 506, 596, 604, 1012, 1192, 1208, 1639, 1661, 2024, 2384, 2416, 3278, 3322, 3427, 3473, 4048, 6556, 6644, 6854, 6946, 13112, 13288, 13708, 13892, 22499, 26224, 26576, 27416, 27784, 37697, 38203, 44998, 54832, 55568, 75394, 76406, 89996, 150788, 152812, 179992, 247489, 301576, 305624, 359984, 494978, 517477, 603152, 611248, 989956, 1034954, 1979912, 2069908, 3959824, 4139816, 5692247, 8279632, 11384494, 22768988, 45537976, 91075952]

約数ペア:

[(1, 91075952), (2, 45537976), (4, 22768988), (8, 11384494), (11, 8279632), (16, 5692247), (22, 4139816), (23, 3959824), (44, 2069908), (46, 1979912), (88, 1034954), (92, 989956), (149, 611248), (151, 603152), (176, 517477), (184, 494978), (253, 359984), (298, 305624), (302, 301576), (368, 247489), (506, 179992), (596, 152812), (604, 150788), (1012, 89996), (1192, 76406), (1208, 75394), (1639, 55568), (1661, 54832), (2024, 44998), (2384, 38203), (2416, 37697), (3278, 27784), (3322, 27416), (3427, 26576), (3473, 26224), (4048, 22499), (6556, 13892), (6644, 13708), (6854, 13288), (6946, 13112)]