56799972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 151045440

約数和(自身を除く): 94245468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 362, 379, 414, 543, 724, 758, 828, 1086, 1137, 1516, 1629, 2172, 2274, 3258, 3411, 4163, 4548, 6516, 6822, 8326, 8717, 12489, 13644, 16652, 17434, 24978, 26151, 34868, 37467, 49956, 52302, 68599, 74934, 78453, 104604, 137198, 149868, 156906, 205797, 274396, 313812, 411594, 617391, 823188, 1234782, 1577777, 2469564, 3155554, 4733331, 6311108, 9466662, 14199993, 18933324, 28399986, 56799972]

約数ペア:

[(1, 56799972), (2, 28399986), (3, 18933324), (4, 14199993), (6, 9466662), (9, 6311108), (12, 4733331), (18, 3155554), (23, 2469564), (36, 1577777), (46, 1234782), (69, 823188), (92, 617391), (138, 411594), (181, 313812), (207, 274396), (276, 205797), (362, 156906), (379, 149868), (414, 137198), (543, 104604), (724, 78453), (758, 74934), (828, 68599), (1086, 52302), (1137, 49956), (1516, 37467), (1629, 34868), (2172, 26151), (2274, 24978), (3258, 17434), (3411, 16652), (4163, 13644), (4548, 12489), (6516, 8717), (6822, 8326)]