68657328

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 80

約数和(自身を含む): 199114240

約数和(自身を除く): 130456912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1543, 1648, 1854, 2472, 2781, 3086, 3708, 4629, 4944, 5562, 6172, 7416, 9258, 11124, 12344, 13887, 14832, 18516, 22248, 24688, 27774, 37032, 41661, 44496, 55548, 74064, 83322, 111096, 158929, 166644, 222192, 317858, 333288, 476787, 635716, 666576, 953574, 1271432, 1430361, 1907148, 2542864, 2860722, 3814296, 4291083, 5721444, 7628592, 8582166, 11442888, 17164332, 22885776, 34328664, 68657328]

約数ペア:

[(1, 68657328), (2, 34328664), (3, 22885776), (4, 17164332), (6, 11442888), (8, 8582166), (9, 7628592), (12, 5721444), (16, 4291083), (18, 3814296), (24, 2860722), (27, 2542864), (36, 1907148), (48, 1430361), (54, 1271432), (72, 953574), (103, 666576), (108, 635716), (144, 476787), (206, 333288), (216, 317858), (309, 222192), (412, 166644), (432, 158929), (618, 111096), (824, 83322), (927, 74064), (1236, 55548), (1543, 44496), (1648, 41661), (1854, 37032), (2472, 27774), (2781, 24688), (3086, 22248), (3708, 18516), (4629, 14832), (4944, 13887), (5562, 12344), (6172, 11124), (7416, 9258)]