87807468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 249790464

約数和(自身を除く): 161982996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 483, 564, 644, 658, 966, 967, 987, 1081, 1316, 1932, 1934, 1974, 2162, 2901, 3243, 3868, 3948, 4324, 5802, 6486, 6769, 7567, 11604, 12972, 13538, 15134, 20307, 22241, 22701, 27076, 30268, 40614, 44482, 45402, 45449, 66723, 81228, 88964, 90804, 90898, 133446, 136347, 155687, 181796, 266892, 272694, 311374, 318143, 467061, 545388, 622748, 636286, 934122, 954429, 1045327, 1272572, 1868244, 1908858, 2090654, 3135981, 3817716, 4181308, 6271962, 7317289, 12543924, 14634578, 21951867, 29269156, 43903734, 87807468]

約数ペア:

[(1, 87807468), (2, 43903734), (3, 29269156), (4, 21951867), (6, 14634578), (7, 12543924), (12, 7317289), (14, 6271962), (21, 4181308), (23, 3817716), (28, 3135981), (42, 2090654), (46, 1908858), (47, 1868244), (69, 1272572), (84, 1045327), (92, 954429), (94, 934122), (138, 636286), (141, 622748), (161, 545388), (188, 467061), (276, 318143), (282, 311374), (322, 272694), (329, 266892), (483, 181796), (564, 155687), (644, 136347), (658, 133446), (966, 90898), (967, 90804), (987, 88964), (1081, 81228), (1316, 66723), (1932, 45449), (1934, 45402), (1974, 44482), (2162, 40614), (2901, 30268), (3243, 27076), (3868, 22701), (3948, 22241), (4324, 20307), (5802, 15134), (6486, 13538), (6769, 12972), (7567, 11604)]