72243972

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{8999}}^1$

素因数の和:9232

約数の個数: 36

約数和(自身を含む): 183456000

約数和(自身を除く): 111212028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 8999, 17998, 26997, 35996, 53994, 80991, 107988, 161982, 323964, 2006777, 4013554, 6020331, 8027108, 12040662, 18060993, 24081324, 36121986, 72243972]

約数ペア:

[(1, 72243972), (2, 36121986), (3, 24081324), (4, 18060993), (6, 12040662), (9, 8027108), (12, 6020331), (18, 4013554), (36, 2006777), (223, 323964), (446, 161982), (669, 107988), (892, 80991), (1338, 53994), (2007, 35996), (2676, 26997), (4014, 17998), (8028, 8999)]