87189144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{518983}}^1$

素因数の和:518999

約数の個数: 32

約数和(自身を含む): 249112320

約数和(自身を除く): 161923176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 518983, 1037966, 1556949, 2075932, 3113898, 3632881, 4151864, 6227796, 7265762, 10898643, 12455592, 14531524, 21797286, 29063048, 43594572, 87189144]

約数ペア:

[(1, 87189144), (2, 43594572), (3, 29063048), (4, 21797286), (6, 14531524), (7, 12455592), (8, 10898643), (12, 7265762), (14, 6227796), (21, 4151864), (24, 3632881), (28, 3113898), (42, 2075932), (56, 1556949), (84, 1037966), (168, 518983)]