61920864

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3292

約数の個数: 72

約数和(自身を含む): 178771320

約数和(自身を除く): 116850456

約数列:

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

約数ペア:

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