68615928

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1669}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 186271800

約数和(自身を除く): 117655872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1669, 1713, 2284, 3338, 3426, 4568, 5007, 5139, 6676, 6852, 10014, 10278, 13352, 13704, 15021, 20028, 20556, 30042, 40056, 41112, 60084, 120168, 952999, 1905998, 2858997, 3811996, 5717994, 7623992, 8576991, 11435988, 17153982, 22871976, 34307964, 68615928]

約数ペア:

[(1, 68615928), (2, 34307964), (3, 22871976), (4, 17153982), (6, 11435988), (8, 8576991), (9, 7623992), (12, 5717994), (18, 3811996), (24, 2858997), (36, 1905998), (72, 952999), (571, 120168), (1142, 60084), (1669, 41112), (1713, 40056), (2284, 30042), (3338, 20556), (3426, 20028), (4568, 15021), (5007, 13704), (5139, 13352), (6676, 10278), (6852, 10014)]