90873144

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 253562400

約数和(自身を除く): 162689256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 1637, 2056, 2313, 3084, 3274, 4626, 4911, 6168, 6548, 6939, 9252, 9822, 13096, 13878, 14733, 18504, 19644, 27756, 29466, 39288, 44199, 55512, 58932, 88398, 117864, 176796, 353592, 420709, 841418, 1262127, 1682836, 2524254, 3365672, 3786381, 5048508, 7572762, 10097016, 11359143, 15145524, 22718286, 30291048, 45436572, 90873144]

約数ペア:

[(1, 90873144), (2, 45436572), (3, 30291048), (4, 22718286), (6, 15145524), (8, 11359143), (9, 10097016), (12, 7572762), (18, 5048508), (24, 3786381), (27, 3365672), (36, 2524254), (54, 1682836), (72, 1262127), (108, 841418), (216, 420709), (257, 353592), (514, 176796), (771, 117864), (1028, 88398), (1542, 58932), (1637, 55512), (2056, 44199), (2313, 39288), (3084, 29466), (3274, 27756), (4626, 19644), (4911, 18504), (6168, 14733), (6548, 13878), (6939, 13096), (9252, 9822)]