84877968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 252344960

約数和(自身を除く): 167466992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1609, 1884, 2198, 2512, 3218, 3297, 3768, 4396, 4827, 6436, 6594, 7536, 8792, 9654, 11263, 12872, 13188, 17584, 19308, 22526, 25744, 26376, 33789, 38616, 45052, 52752, 67578, 77232, 90104, 135156, 180208, 252613, 270312, 505226, 540624, 757839, 1010452, 1515678, 1768291, 2020904, 3031356, 3536582, 4041808, 5304873, 6062712, 7073164, 10609746, 12125424, 14146328, 21219492, 28292656, 42438984, 84877968]

約数ペア:

[(1, 84877968), (2, 42438984), (3, 28292656), (4, 21219492), (6, 14146328), (7, 12125424), (8, 10609746), (12, 7073164), (14, 6062712), (16, 5304873), (21, 4041808), (24, 3536582), (28, 3031356), (42, 2020904), (48, 1768291), (56, 1515678), (84, 1010452), (112, 757839), (157, 540624), (168, 505226), (314, 270312), (336, 252613), (471, 180208), (628, 135156), (942, 90104), (1099, 77232), (1256, 67578), (1609, 52752), (1884, 45052), (2198, 38616), (2512, 33789), (3218, 26376), (3297, 25744), (3768, 22526), (4396, 19308), (4827, 17584), (6436, 13188), (6594, 12872), (7536, 11263), (8792, 9654)]