68809392

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 199020000

約数和(自身を除く): 130210608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1069, 1192, 1341, 1788, 2138, 2384, 2682, 3207, 3576, 4023, 4276, 5364, 6414, 7152, 8046, 8552, 9621, 10728, 12828, 16092, 17104, 19242, 21456, 25656, 28863, 32184, 38484, 51312, 57726, 64368, 76968, 115452, 153936, 159281, 230904, 318562, 461808, 477843, 637124, 955686, 1274248, 1433529, 1911372, 2548496, 2867058, 3822744, 4300587, 5734116, 7645488, 8601174, 11468232, 17202348, 22936464, 34404696, 68809392]

約数ペア:

[(1, 68809392), (2, 34404696), (3, 22936464), (4, 17202348), (6, 11468232), (8, 8601174), (9, 7645488), (12, 5734116), (16, 4300587), (18, 3822744), (24, 2867058), (27, 2548496), (36, 1911372), (48, 1433529), (54, 1274248), (72, 955686), (108, 637124), (144, 477843), (149, 461808), (216, 318562), (298, 230904), (432, 159281), (447, 153936), (596, 115452), (894, 76968), (1069, 64368), (1192, 57726), (1341, 51312), (1788, 38484), (2138, 32184), (2384, 28863), (2682, 25656), (3207, 21456), (3576, 19242), (4023, 17104), (4276, 16092), (5364, 12828), (6414, 10728), (7152, 9621), (8046, 8552)]