81618048

素因数分解:

$2^7\times 3^2\times {\mathrm{70849}}^1$

素因数の和:70869

約数の個数: 48

約数和(自身を含む): 234867750

約数和(自身を除く): 153249702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70849, 141698, 212547, 283396, 425094, 566792, 637641, 850188, 1133584, 1275282, 1700376, 2267168, 2550564, 3400752, 4534336, 5101128, 6801504, 9068672, 10202256, 13603008, 20404512, 27206016, 40809024, 81618048]

約数ペア:

[(1, 81618048), (2, 40809024), (3, 27206016), (4, 20404512), (6, 13603008), (8, 10202256), (9, 9068672), (12, 6801504), (16, 5101128), (18, 4534336), (24, 3400752), (32, 2550564), (36, 2267168), (48, 1700376), (64, 1275282), (72, 1133584), (96, 850188), (128, 637641), (144, 566792), (192, 425094), (288, 283396), (384, 212547), (576, 141698), (1152, 70849)]