57720816

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2591

約数の個数: 80

約数和(自身を含む): 168873120

約数和(自身を除く): 111152304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2521, 2544, 2862, 3816, 5042, 5724, 7563, 7632, 10084, 11448, 15126, 20168, 22689, 22896, 30252, 40336, 45378, 60504, 68067, 90756, 121008, 133613, 136134, 181512, 267226, 272268, 363024, 400839, 534452, 544536, 801678, 1068904, 1089072, 1202517, 1603356, 2137808, 2405034, 3206712, 3607551, 4810068, 6413424, 7215102, 9620136, 14430204, 19240272, 28860408, 57720816]

約数ペア:

[(1, 57720816), (2, 28860408), (3, 19240272), (4, 14430204), (6, 9620136), (8, 7215102), (9, 6413424), (12, 4810068), (16, 3607551), (18, 3206712), (24, 2405034), (27, 2137808), (36, 1603356), (48, 1202517), (53, 1089072), (54, 1068904), (72, 801678), (106, 544536), (108, 534452), (144, 400839), (159, 363024), (212, 272268), (216, 267226), (318, 181512), (424, 136134), (432, 133613), (477, 121008), (636, 90756), (848, 68067), (954, 60504), (1272, 45378), (1431, 40336), (1908, 30252), (2521, 22896), (2544, 22689), (2862, 20168), (3816, 15126), (5042, 11448), (5724, 10084), (7563, 7632)]