122781024

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:1900

約数の個数: 72

約数和(自身を含む): 350702352

約数和(自身を除く): 227921328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 1621, 2104, 2367, 3156, 3242, 4208, 4734, 4863, 6312, 6484, 8416, 9468, 9726, 12624, 12968, 14589, 18936, 19452, 25248, 25936, 29178, 37872, 38904, 51872, 58356, 75744, 77808, 116712, 155616, 233424, 426323, 466848, 852646, 1278969, 1705292, 2557938, 3410584, 3836907, 5115876, 6821168, 7673814, 10231752, 13642336, 15347628, 20463504, 30695256, 40927008, 61390512, 122781024]

約数ペア:

[(1, 122781024), (2, 61390512), (3, 40927008), (4, 30695256), (6, 20463504), (8, 15347628), (9, 13642336), (12, 10231752), (16, 7673814), (18, 6821168), (24, 5115876), (32, 3836907), (36, 3410584), (48, 2557938), (72, 1705292), (96, 1278969), (144, 852646), (263, 466848), (288, 426323), (526, 233424), (789, 155616), (1052, 116712), (1578, 77808), (1621, 75744), (2104, 58356), (2367, 51872), (3156, 38904), (3242, 37872), (4208, 29178), (4734, 25936), (4863, 25248), (6312, 19452), (6484, 18936), (8416, 14589), (9468, 12968), (9726, 12624)]