82797876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 254718464

約数和(自身を除く): 171920588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 243, 252, 258, 283, 301, 324, 378, 387, 486, 516, 566, 567, 602, 756, 774, 849, 903, 972, 1132, 1134, 1161, 1204, 1548, 1698, 1701, 1806, 1981, 2268, 2322, 2547, 2709, 3396, 3402, 3483, 3612, 3962, 4644, 5094, 5418, 5943, 6804, 6966, 7641, 7924, 8127, 10188, 10449, 10836, 11886, 12169, 13932, 15282, 16254, 17829, 20898, 22923, 23772, 24338, 24381, 30564, 32508, 35658, 36507, 41796, 45846, 48676, 48762, 53487, 68769, 71316, 73014, 73143, 85183, 91692, 97524, 106974, 109521, 137538, 146028, 146286, 160461, 170366, 213948, 219042, 255549, 275076, 292572, 320922, 328563, 340732, 438084, 481383, 511098, 641844, 657126, 766647, 962766, 985689, 1022196, 1314252, 1533294, 1925532, 1971378, 2299941, 2957067, 3066588, 3942756, 4599882, 5914134, 6899823, 9199764, 11828268, 13799646, 20699469, 27599292, 41398938, 82797876]

約数ペア:

[(1, 82797876), (2, 41398938), (3, 27599292), (4, 20699469), (6, 13799646), (7, 11828268), (9, 9199764), (12, 6899823), (14, 5914134), (18, 4599882), (21, 3942756), (27, 3066588), (28, 2957067), (36, 2299941), (42, 1971378), (43, 1925532), (54, 1533294), (63, 1314252), (81, 1022196), (84, 985689), (86, 962766), (108, 766647), (126, 657126), (129, 641844), (162, 511098), (172, 481383), (189, 438084), (243, 340732), (252, 328563), (258, 320922), (283, 292572), (301, 275076), (324, 255549), (378, 219042), (387, 213948), (486, 170366), (516, 160461), (566, 146286), (567, 146028), (602, 137538), (756, 109521), (774, 106974), (849, 97524), (903, 91692), (972, 85183), (1132, 73143), (1134, 73014), (1161, 71316), (1204, 68769), (1548, 53487), (1698, 48762), (1701, 48676), (1806, 45846), (1981, 41796), (2268, 36507), (2322, 35658), (2547, 32508), (2709, 30564), (3396, 24381), (3402, 24338), (3483, 23772), (3612, 22923), (3962, 20898), (4644, 17829), (5094, 16254), (5418, 15282), (5943, 13932), (6804, 12169), (6966, 11886), (7641, 10836), (7924, 10449), (8127, 10188)]