81344028

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 113643492

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 233, 282, 466, 564, 619, 699, 932, 1238, 1398, 1857, 2476, 2796, 3714, 7428, 10951, 21902, 29093, 32853, 43804, 58186, 65706, 87279, 116372, 131412, 144227, 174558, 288454, 349116, 432681, 576908, 865362, 1730724, 6778669, 13557338, 20336007, 27114676, 40672014, 81344028]

約数ペア:

[(1, 81344028), (2, 40672014), (3, 27114676), (4, 20336007), (6, 13557338), (12, 6778669), (47, 1730724), (94, 865362), (141, 576908), (188, 432681), (233, 349116), (282, 288454), (466, 174558), (564, 144227), (619, 131412), (699, 116372), (932, 87279), (1238, 65706), (1398, 58186), (1857, 43804), (2476, 32853), (2796, 29093), (3714, 21902), (7428, 10951)]