83643308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 90539092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 431, 478, 812, 862, 956, 1673, 1724, 3017, 3346, 6034, 6692, 6931, 12068, 12499, 13862, 24998, 27724, 48517, 49996, 87493, 97034, 103009, 174986, 194068, 206018, 349972, 412036, 721063, 1442126, 2884252, 2987261, 5974522, 11949044, 20910827, 41821654, 83643308]

約数ペア:

[(1, 83643308), (2, 41821654), (4, 20910827), (7, 11949044), (14, 5974522), (28, 2987261), (29, 2884252), (58, 1442126), (116, 721063), (203, 412036), (239, 349972), (406, 206018), (431, 194068), (478, 174986), (812, 103009), (862, 97034), (956, 87493), (1673, 49996), (1724, 48517), (3017, 27724), (3346, 24998), (6034, 13862), (6692, 12499), (6931, 12068)]