81274848

素因数分解:

$2^5\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3697}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 214336080

約数和(自身を除く): 133061232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 3697, 5496, 7328, 7394, 10992, 11091, 14788, 21984, 22182, 29576, 44364, 59152, 88728, 118304, 177456, 354912, 846613, 1693226, 2539839, 3386452, 5079678, 6772904, 10159356, 13545808, 20318712, 27091616, 40637424, 81274848]

約数ペア:

[(1, 81274848), (2, 40637424), (3, 27091616), (4, 20318712), (6, 13545808), (8, 10159356), (12, 6772904), (16, 5079678), (24, 3386452), (32, 2539839), (48, 1693226), (96, 846613), (229, 354912), (458, 177456), (687, 118304), (916, 88728), (1374, 59152), (1832, 44364), (2748, 29576), (3664, 22182), (3697, 21984), (5496, 14788), (7328, 11091), (7394, 10992)]