87996042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 110136438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 881, 1074, 1611, 1762, 2643, 3222, 5286, 5549, 7929, 11098, 15858, 16647, 27311, 33294, 49941, 54622, 81933, 99882, 157699, 163866, 245799, 315398, 473097, 491598, 946194, 1419291, 2838582, 4888669, 9777338, 14666007, 29332014, 43998021, 87996042]

約数ペア:

[(1, 87996042), (2, 43998021), (3, 29332014), (6, 14666007), (9, 9777338), (18, 4888669), (31, 2838582), (62, 1419291), (93, 946194), (179, 491598), (186, 473097), (279, 315398), (358, 245799), (537, 163866), (558, 157699), (881, 99882), (1074, 81933), (1611, 54622), (1762, 49941), (2643, 33294), (3222, 27311), (5286, 16647), (5549, 15858), (7929, 11098)]