123264

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 358020

約数和(自身を除く): 234756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 384, 428, 576, 642, 856, 963, 1152, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 6848, 7704, 10272, 13696, 15408, 20544, 30816, 41088, 61632, 123264]

約数ペア:

[(1, 123264), (2, 61632), (3, 41088), (4, 30816), (6, 20544), (8, 15408), (9, 13696), (12, 10272), (16, 7704), (18, 6848), (24, 5136), (32, 3852), (36, 3424), (48, 2568), (64, 1926), (72, 1712), (96, 1284), (107, 1152), (128, 963), (144, 856), (192, 642), (214, 576), (288, 428), (321, 384)]