72684882

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 162653400

約数和(自身を除く): 89968518

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 661, 738, 894, 1322, 1341, 1983, 2682, 3966, 5949, 6109, 11898, 12218, 18327, 27101, 36654, 54202, 54981, 81303, 98489, 109962, 162606, 196978, 243909, 295467, 487818, 590934, 886401, 1772802, 4038049, 8076098, 12114147, 24228294, 36342441, 72684882]

約数ペア:

[(1, 72684882), (2, 36342441), (3, 24228294), (6, 12114147), (9, 8076098), (18, 4038049), (41, 1772802), (82, 886401), (123, 590934), (149, 487818), (246, 295467), (298, 243909), (369, 196978), (447, 162606), (661, 109962), (738, 98489), (894, 81303), (1322, 54981), (1341, 54202), (1983, 36654), (2682, 27101), (3966, 18327), (5949, 12218), (6109, 11898)]