171662616

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4507}}^1$

素因数の和:4565

約数の個数: 72

約数和(自身を含む): 486120180

約数和(自身を除く): 314457564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4507, 4761, 6348, 9014, 9522, 12696, 13521, 18028, 19044, 27042, 36056, 38088, 40563, 54084, 81126, 103661, 108168, 162252, 207322, 310983, 324504, 414644, 621966, 829288, 932949, 1243932, 1865898, 2384203, 2487864, 3731796, 4768406, 7152609, 7463592, 9536812, 14305218, 19073624, 21457827, 28610436, 42915654, 57220872, 85831308, 171662616]

約数ペア:

[(1, 171662616), (2, 85831308), (3, 57220872), (4, 42915654), (6, 28610436), (8, 21457827), (9, 19073624), (12, 14305218), (18, 9536812), (23, 7463592), (24, 7152609), (36, 4768406), (46, 3731796), (69, 2487864), (72, 2384203), (92, 1865898), (138, 1243932), (184, 932949), (207, 829288), (276, 621966), (414, 414644), (529, 324504), (552, 310983), (828, 207322), (1058, 162252), (1587, 108168), (1656, 103661), (2116, 81126), (3174, 54084), (4232, 40563), (4507, 38088), (4761, 36056), (6348, 27042), (9014, 19044), (9522, 18028), (12696, 13521)]