80054928

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3712

約数の個数: 60

約数和(自身を含む): 225533308

約数和(自身を除く): 145478380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3541, 3768, 5652, 7082, 7536, 10623, 11304, 14164, 21246, 22608, 28328, 31869, 42492, 56656, 63738, 84984, 127476, 169968, 254952, 509904, 555937, 1111874, 1667811, 2223748, 3335622, 4447496, 5003433, 6671244, 8894992, 10006866, 13342488, 20013732, 26684976, 40027464, 80054928]

約数ペア:

[(1, 80054928), (2, 40027464), (3, 26684976), (4, 20013732), (6, 13342488), (8, 10006866), (9, 8894992), (12, 6671244), (16, 5003433), (18, 4447496), (24, 3335622), (36, 2223748), (48, 1667811), (72, 1111874), (144, 555937), (157, 509904), (314, 254952), (471, 169968), (628, 127476), (942, 84984), (1256, 63738), (1413, 56656), (1884, 42492), (2512, 31869), (2826, 28328), (3541, 22608), (3768, 21246), (5652, 14164), (7082, 11304), (7536, 10623)]