69822872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 158976000

約数和(自身を除く): 89153128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 137, 152, 266, 274, 479, 532, 548, 958, 959, 1064, 1096, 1916, 1918, 2603, 3353, 3832, 3836, 5206, 6706, 7672, 9101, 10412, 13412, 18202, 18221, 20824, 26824, 36404, 36442, 63707, 65623, 72808, 72884, 127414, 131246, 145768, 254828, 262492, 459361, 509656, 524984, 918722, 1246837, 1837444, 2493674, 3674888, 4987348, 8727859, 9974696, 17455718, 34911436, 69822872]

約数ペア:

[(1, 69822872), (2, 34911436), (4, 17455718), (7, 9974696), (8, 8727859), (14, 4987348), (19, 3674888), (28, 2493674), (38, 1837444), (56, 1246837), (76, 918722), (133, 524984), (137, 509656), (152, 459361), (266, 262492), (274, 254828), (479, 145768), (532, 131246), (548, 127414), (958, 72884), (959, 72808), (1064, 65623), (1096, 63707), (1916, 36442), (1918, 36404), (2603, 26824), (3353, 20824), (3832, 18221), (3836, 18202), (5206, 13412), (6706, 10412), (7672, 9101)]