74784132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 198744000

約数和(自身を除く): 123959868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 362, 414, 499, 543, 724, 828, 998, 1086, 1497, 1629, 1996, 2172, 2994, 3258, 4163, 4491, 5988, 6516, 8326, 8982, 11477, 12489, 16652, 17964, 22954, 24978, 34431, 37467, 45908, 49956, 68862, 74934, 90319, 103293, 137724, 149868, 180638, 206586, 270957, 361276, 413172, 541914, 812871, 1083828, 1625742, 2077337, 3251484, 4154674, 6232011, 8309348, 12464022, 18696033, 24928044, 37392066, 74784132]

約数ペア:

[(1, 74784132), (2, 37392066), (3, 24928044), (4, 18696033), (6, 12464022), (9, 8309348), (12, 6232011), (18, 4154674), (23, 3251484), (36, 2077337), (46, 1625742), (69, 1083828), (92, 812871), (138, 541914), (181, 413172), (207, 361276), (276, 270957), (362, 206586), (414, 180638), (499, 149868), (543, 137724), (724, 103293), (828, 90319), (998, 74934), (1086, 68862), (1497, 49956), (1629, 45908), (1996, 37467), (2172, 34431), (2994, 24978), (3258, 22954), (4163, 17964), (4491, 16652), (5988, 12489), (6516, 11477), (8326, 8982)]