78873216

素因数分解:

$2^7\times 3^1\times {\mathrm{205399}}^1$

素因数の和:205416

約数の個数: 32

約数和(自身を含む): 209508000

約数和(自身を除く): 130634784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 205399, 410798, 616197, 821596, 1232394, 1643192, 2464788, 3286384, 4929576, 6572768, 9859152, 13145536, 19718304, 26291072, 39436608, 78873216]

約数ペア:

[(1, 78873216), (2, 39436608), (3, 26291072), (4, 19718304), (6, 13145536), (8, 9859152), (12, 6572768), (16, 4929576), (24, 3286384), (32, 2464788), (48, 1643192), (64, 1232394), (96, 821596), (128, 616197), (192, 410798), (384, 205399)]