85337568

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1489}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 244062000

約数和(自身を除く): 158724432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1489, 1592, 1791, 2388, 2978, 3184, 3582, 4467, 4776, 5956, 6368, 7164, 8934, 9552, 11912, 13401, 14328, 17868, 19104, 23824, 26802, 28656, 35736, 47648, 53604, 57312, 71472, 107208, 142944, 214416, 296311, 428832, 592622, 888933, 1185244, 1777866, 2370488, 2666799, 3555732, 4740976, 5333598, 7111464, 9481952, 10667196, 14222928, 21334392, 28445856, 42668784, 85337568]

約数ペア:

[(1, 85337568), (2, 42668784), (3, 28445856), (4, 21334392), (6, 14222928), (8, 10667196), (9, 9481952), (12, 7111464), (16, 5333598), (18, 4740976), (24, 3555732), (32, 2666799), (36, 2370488), (48, 1777866), (72, 1185244), (96, 888933), (144, 592622), (199, 428832), (288, 296311), (398, 214416), (597, 142944), (796, 107208), (1194, 71472), (1489, 57312), (1592, 53604), (1791, 47648), (2388, 35736), (2978, 28656), (3184, 26802), (3582, 23824), (4467, 19104), (4776, 17868), (5956, 14328), (6368, 13401), (7164, 11912), (8934, 9552)]