82397868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42649}}^1$

素因数の和:42686

約数の個数: 48

約数和(自身を含む): 229286400

約数和(自身を除く): 146888532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 42649, 85298, 127947, 170596, 255894, 298543, 511788, 597086, 895629, 980927, 1194172, 1791258, 1961854, 2942781, 3582516, 3923708, 5885562, 6866489, 11771124, 13732978, 20599467, 27465956, 41198934, 82397868]

約数ペア:

[(1, 82397868), (2, 41198934), (3, 27465956), (4, 20599467), (6, 13732978), (7, 11771124), (12, 6866489), (14, 5885562), (21, 3923708), (23, 3582516), (28, 2942781), (42, 1961854), (46, 1791258), (69, 1194172), (84, 980927), (92, 895629), (138, 597086), (161, 511788), (276, 298543), (322, 255894), (483, 170596), (644, 127947), (966, 85298), (1932, 42649)]