123841728

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3294

約数の個数: 84

約数和(自身を含む): 360380280

約数和(自身を除く): 236538552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 2144, 2412, 3209, 3216, 4288, 4824, 6418, 6432, 9627, 9648, 12836, 12864, 19254, 19296, 25672, 28881, 38508, 38592, 51344, 57762, 77016, 102688, 115524, 154032, 205376, 215003, 231048, 308064, 430006, 462096, 616128, 645009, 860012, 924192, 1290018, 1720024, 1848384, 1935027, 2580036, 3440048, 3870054, 5160072, 6880096, 7740108, 10320144, 13760192, 15480216, 20640288, 30960432, 41280576, 61920864, 123841728]

約数ペア:

[(1, 123841728), (2, 61920864), (3, 41280576), (4, 30960432), (6, 20640288), (8, 15480216), (9, 13760192), (12, 10320144), (16, 7740108), (18, 6880096), (24, 5160072), (32, 3870054), (36, 3440048), (48, 2580036), (64, 1935027), (67, 1848384), (72, 1720024), (96, 1290018), (134, 924192), (144, 860012), (192, 645009), (201, 616128), (268, 462096), (288, 430006), (402, 308064), (536, 231048), (576, 215003), (603, 205376), (804, 154032), (1072, 115524), (1206, 102688), (1608, 77016), (2144, 57762), (2412, 51344), (3209, 38592), (3216, 38508), (4288, 28881), (4824, 25672), (6418, 19296), (6432, 19254), (9627, 12864), (9648, 12836)]