71291592

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23027}}^1$

素因数の和:23082

約数の個数: 48

約数和(自身を含む): 197580240

約数和(自身を除く): 126288648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23027, 46054, 69081, 92108, 138162, 184216, 207243, 276324, 414486, 552648, 828972, 990161, 1657944, 1980322, 2970483, 3960644, 5940966, 7921288, 8911449, 11881932, 17822898, 23763864, 35645796, 71291592]

約数ペア:

[(1, 71291592), (2, 35645796), (3, 23763864), (4, 17822898), (6, 11881932), (8, 8911449), (9, 7921288), (12, 5940966), (18, 3960644), (24, 2970483), (36, 1980322), (43, 1657944), (72, 990161), (86, 828972), (129, 552648), (172, 414486), (258, 276324), (344, 207243), (387, 184216), (516, 138162), (774, 92108), (1032, 69081), (1548, 46054), (3096, 23027)]