67871328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{100999}}^1$

素因数の和:101019

約数の個数: 48

約数和(自身を含む): 203616000

約数和(自身を除く): 135744672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 100999, 201998, 302997, 403996, 605994, 706993, 807992, 1211988, 1413986, 1615984, 2120979, 2423976, 2827972, 3231968, 4241958, 4847952, 5655944, 8483916, 9695904, 11311888, 16967832, 22623776, 33935664, 67871328]

約数ペア:

[(1, 67871328), (2, 33935664), (3, 22623776), (4, 16967832), (6, 11311888), (7, 9695904), (8, 8483916), (12, 5655944), (14, 4847952), (16, 4241958), (21, 3231968), (24, 2827972), (28, 2423976), (32, 2120979), (42, 1615984), (48, 1413986), (56, 1211988), (84, 807992), (96, 706993), (112, 605994), (168, 403996), (224, 302997), (336, 201998), (672, 100999)]