68676768

素因数分解:

$2^5\times 3^3\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 202547520

約数和(自身を除く): 133870752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 101, 108, 144, 202, 216, 288, 303, 404, 432, 606, 787, 808, 864, 909, 1212, 1574, 1616, 1818, 2361, 2424, 2727, 3148, 3232, 3636, 4722, 4848, 5454, 6296, 7083, 7272, 9444, 9696, 10908, 12592, 14166, 14544, 18888, 21249, 21816, 25184, 28332, 29088, 37776, 42498, 43632, 56664, 75552, 79487, 84996, 87264, 113328, 158974, 169992, 226656, 238461, 317948, 339984, 476922, 635896, 679968, 715383, 953844, 1271792, 1430766, 1907688, 2146149, 2543584, 2861532, 3815376, 4292298, 5723064, 7630752, 8584596, 11446128, 17169192, 22892256, 34338384, 68676768]

約数ペア:

[(1, 68676768), (2, 34338384), (3, 22892256), (4, 17169192), (6, 11446128), (8, 8584596), (9, 7630752), (12, 5723064), (16, 4292298), (18, 3815376), (24, 2861532), (27, 2543584), (32, 2146149), (36, 1907688), (48, 1430766), (54, 1271792), (72, 953844), (96, 715383), (101, 679968), (108, 635896), (144, 476922), (202, 339984), (216, 317948), (288, 238461), (303, 226656), (404, 169992), (432, 158974), (606, 113328), (787, 87264), (808, 84996), (864, 79487), (909, 75552), (1212, 56664), (1574, 43632), (1616, 42498), (1818, 37776), (2361, 29088), (2424, 28332), (2727, 25184), (3148, 21816), (3232, 21249), (3636, 18888), (4722, 14544), (4848, 14166), (5454, 12592), (6296, 10908), (7083, 9696), (7272, 9444)]