81696516048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{81048131}}^1$

素因数の和:81048152

約数の個数: 60

約数和(自身を含む): 261299177568

約数和(自身を除く): 179602661520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 81048131, 162096262, 243144393, 324192524, 486288786, 567336917, 648385048, 729433179, 972577572, 1134673834, 1296770096, 1458866358, 1702010751, 1945155144, 2269347668, 2917732716, 3404021502, 3890310288, 4538695336, 5106032253, 5835465432, 6808043004, 9077390672, 10212064506, 11670930864, 13616086008, 20424129012, 27232172016, 40848258024, 81696516048]

約数ペア:

[(1, 81696516048), (2, 40848258024), (3, 27232172016), (4, 20424129012), (6, 13616086008), (7, 11670930864), (8, 10212064506), (9, 9077390672), (12, 6808043004), (14, 5835465432), (16, 5106032253), (18, 4538695336), (21, 3890310288), (24, 3404021502), (28, 2917732716), (36, 2269347668), (42, 1945155144), (48, 1702010751), (56, 1458866358), (63, 1296770096), (72, 1134673834), (84, 972577572), (112, 729433179), (126, 648385048), (144, 567336917), (168, 486288786), (252, 324192524), (336, 243144393), (504, 162096262), (1008, 81048131)]