55773144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{36887}}^1$

素因数の和:36909

約数の個数: 64

約数和(自身を含む): 177062400

約数和(自身を除く): 121289256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 36887, 73774, 110661, 147548, 221322, 258209, 295096, 331983, 442644, 516418, 663966, 774627, 885288, 995949, 1032836, 1327932, 1549254, 1991898, 2065672, 2323881, 2655864, 3098508, 3983796, 4647762, 6197016, 6971643, 7967592, 9295524, 13943286, 18591048, 27886572, 55773144]

約数ペア:

[(1, 55773144), (2, 27886572), (3, 18591048), (4, 13943286), (6, 9295524), (7, 7967592), (8, 6971643), (9, 6197016), (12, 4647762), (14, 3983796), (18, 3098508), (21, 2655864), (24, 2323881), (27, 2065672), (28, 1991898), (36, 1549254), (42, 1327932), (54, 1032836), (56, 995949), (63, 885288), (72, 774627), (84, 663966), (108, 516418), (126, 442644), (168, 331983), (189, 295096), (216, 258209), (252, 221322), (378, 147548), (504, 110661), (756, 73774), (1512, 36887)]