68867988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 124668012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 499, 636, 651, 742, 868, 998, 1113, 1302, 1484, 1497, 1643, 1996, 2226, 2604, 2994, 3286, 3493, 4452, 4929, 5988, 6572, 6986, 9858, 10479, 11501, 13972, 15469, 19716, 20958, 23002, 26447, 30938, 34503, 41916, 46004, 46407, 52894, 61876, 69006, 79341, 92814, 105788, 108283, 138012, 158682, 185129, 185628, 216566, 317364, 324849, 370258, 433132, 555387, 649698, 740516, 819857, 1110774, 1299396, 1639714, 2221548, 2459571, 3279428, 4919142, 5738999, 9838284, 11477998, 17216997, 22955996, 34433994, 68867988]

約数ペア:

[(1, 68867988), (2, 34433994), (3, 22955996), (4, 17216997), (6, 11477998), (7, 9838284), (12, 5738999), (14, 4919142), (21, 3279428), (28, 2459571), (31, 2221548), (42, 1639714), (53, 1299396), (62, 1110774), (84, 819857), (93, 740516), (106, 649698), (124, 555387), (159, 433132), (186, 370258), (212, 324849), (217, 317364), (318, 216566), (371, 185628), (372, 185129), (434, 158682), (499, 138012), (636, 108283), (651, 105788), (742, 92814), (868, 79341), (998, 69006), (1113, 61876), (1302, 52894), (1484, 46407), (1497, 46004), (1643, 41916), (1996, 34503), (2226, 30938), (2604, 26447), (2994, 23002), (3286, 20958), (3493, 19716), (4452, 15469), (4929, 13972), (5988, 11501), (6572, 10479), (6986, 9858)]