68669856

素因数分解:

$2^5\times 3^5\times {\mathrm{8831}}^1$

素因数の和:8856

約数の個数: 72

約数和(自身を含む): 202535424

約数和(自身を除く): 133865568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 8831, 17662, 26493, 35324, 52986, 70648, 79479, 105972, 141296, 158958, 211944, 238437, 282592, 317916, 423888, 476874, 635832, 715311, 847776, 953748, 1271664, 1430622, 1907496, 2145933, 2543328, 2861244, 3814992, 4291866, 5722488, 7629984, 8583732, 11444976, 17167464, 22889952, 34334928, 68669856]

約数ペア:

[(1, 68669856), (2, 34334928), (3, 22889952), (4, 17167464), (6, 11444976), (8, 8583732), (9, 7629984), (12, 5722488), (16, 4291866), (18, 3814992), (24, 2861244), (27, 2543328), (32, 2145933), (36, 1907496), (48, 1430622), (54, 1271664), (72, 953748), (81, 847776), (96, 715311), (108, 635832), (144, 476874), (162, 423888), (216, 317916), (243, 282592), (288, 238437), (324, 211944), (432, 158958), (486, 141296), (648, 105972), (864, 79479), (972, 70648), (1296, 52986), (1944, 35324), (2592, 26493), (3888, 17662), (7776, 8831)]