68129856

素因数分解:

$2^6\times 3^3\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 112

約数和(自身を含む): 202996800

約数和(自身を除く): 134866944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 144, 178, 192, 216, 267, 288, 356, 432, 443, 534, 576, 712, 801, 864, 886, 1068, 1329, 1424, 1602, 1728, 1772, 2136, 2403, 2658, 2848, 3204, 3544, 3987, 4272, 4806, 5316, 5696, 6408, 7088, 7974, 8544, 9612, 10632, 11961, 12816, 14176, 15948, 17088, 19224, 21264, 23922, 25632, 28352, 31896, 38448, 39427, 42528, 47844, 51264, 63792, 76896, 78854, 85056, 95688, 118281, 127584, 153792, 157708, 191376, 236562, 255168, 315416, 354843, 382752, 473124, 630832, 709686, 765504, 946248, 1064529, 1261664, 1419372, 1892496, 2129058, 2523328, 2838744, 3784992, 4258116, 5677488, 7569984, 8516232, 11354976, 17032464, 22709952, 34064928, 68129856]

約数ペア:

[(1, 68129856), (2, 34064928), (3, 22709952), (4, 17032464), (6, 11354976), (8, 8516232), (9, 7569984), (12, 5677488), (16, 4258116), (18, 3784992), (24, 2838744), (27, 2523328), (32, 2129058), (36, 1892496), (48, 1419372), (54, 1261664), (64, 1064529), (72, 946248), (89, 765504), (96, 709686), (108, 630832), (144, 473124), (178, 382752), (192, 354843), (216, 315416), (267, 255168), (288, 236562), (356, 191376), (432, 157708), (443, 153792), (534, 127584), (576, 118281), (712, 95688), (801, 85056), (864, 78854), (886, 76896), (1068, 63792), (1329, 51264), (1424, 47844), (1602, 42528), (1728, 39427), (1772, 38448), (2136, 31896), (2403, 28352), (2658, 25632), (2848, 23922), (3204, 21264), (3544, 19224), (3987, 17088), (4272, 15948), (4806, 14176), (5316, 12816), (5696, 11961), (6408, 10632), (7088, 9612), (7974, 8544)]