81673248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44777}}^1$

素因数の和:44809

約数の個数: 48

約数和(自身を含む): 225681120

約数和(自身を除く): 144007872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44777, 89554, 134331, 179108, 268662, 358216, 537324, 716432, 850763, 1074648, 1432864, 1701526, 2149296, 2552289, 3403052, 4298592, 5104578, 6806104, 10209156, 13612208, 20418312, 27224416, 40836624, 81673248]

約数ペア:

[(1, 81673248), (2, 40836624), (3, 27224416), (4, 20418312), (6, 13612208), (8, 10209156), (12, 6806104), (16, 5104578), (19, 4298592), (24, 3403052), (32, 2552289), (38, 2149296), (48, 1701526), (57, 1432864), (76, 1074648), (96, 850763), (114, 716432), (152, 537324), (228, 358216), (304, 268662), (456, 179108), (608, 134331), (912, 89554), (1824, 44777)]