123867456

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9629}}^1$

素因数の和:9711

約数の個数: 56

約数和(自身を含む): 332658720

約数和(自身を除く): 208791264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 9629, 12864, 19258, 28887, 38516, 57774, 77032, 115548, 154064, 231096, 308128, 462192, 616256, 645143, 924384, 1290286, 1848768, 1935429, 2580572, 3870858, 5161144, 7741716, 10322288, 15483432, 20644576, 30966864, 41289152, 61933728, 123867456]

約数ペア:

[(1, 123867456), (2, 61933728), (3, 41289152), (4, 30966864), (6, 20644576), (8, 15483432), (12, 10322288), (16, 7741716), (24, 5161144), (32, 3870858), (48, 2580572), (64, 1935429), (67, 1848768), (96, 1290286), (134, 924384), (192, 645143), (201, 616256), (268, 462192), (402, 308128), (536, 231096), (804, 154064), (1072, 115548), (1608, 77032), (2144, 57774), (3216, 38516), (4288, 28887), (6432, 19258), (9629, 12864)]