123325.0000000

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 56

約数和(自身を含む): 18288000

約数和(自身を除く): 9772352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 149, 152, 188, 298, 304, 376, 596, 608, 752, 893, 1192, 1216, 1504, 1786, 2384, 2831, 3008, 3572, 4768, 5662, 7003, 7144, 9536, 11324, 14006, 14288, 22648, 28012, 28576, 45296, 56024, 57152, 90592, 112048, 133057, 181184, 224096, 266114, 448192, 532228, 1064456, 2128912, 4257824, 8515648]

約数ペア:

[(1, 8515648), (2, 4257824), (4, 2128912), (8, 1064456), (16, 532228), (19, 448192), (32, 266114), (38, 224096), (47, 181184), (64, 133057), (76, 112048), (94, 90592), (149, 57152), (152, 56024), (188, 45296), (298, 28576), (304, 28012), (376, 22648), (596, 14288), (608, 14006), (752, 11324), (893, 9536), (1192, 7144), (1216, 7003), (1504, 5662), (1786, 4768), (2384, 3572), (2831, 3008)]