77732784

素因数分解:

$2^4\times 3^5\times {\mathrm{19993}}^1$

素因数の和:20016

約数の個数: 60

約数和(自身を含む): 225612296

約数和(自身を除く): 147879512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 19993, 39986, 59979, 79972, 119958, 159944, 179937, 239916, 319888, 359874, 479832, 539811, 719748, 959664, 1079622, 1439496, 1619433, 2159244, 2878992, 3238866, 4318488, 4858299, 6477732, 8636976, 9716598, 12955464, 19433196, 25910928, 38866392, 77732784]

約数ペア:

[(1, 77732784), (2, 38866392), (3, 25910928), (4, 19433196), (6, 12955464), (8, 9716598), (9, 8636976), (12, 6477732), (16, 4858299), (18, 4318488), (24, 3238866), (27, 2878992), (36, 2159244), (48, 1619433), (54, 1439496), (72, 1079622), (81, 959664), (108, 719748), (144, 539811), (162, 479832), (216, 359874), (243, 319888), (324, 239916), (432, 179937), (486, 159944), (648, 119958), (972, 79972), (1296, 59979), (1944, 39986), (3888, 19993)]