84509964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 272912640

約数和(自身を除く): 188402676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 693, 709, 774, 903, 924, 946, 1204, 1386, 1418, 1419, 1548, 1806, 1892, 2127, 2709, 2772, 2836, 2838, 3311, 3612, 4254, 4257, 4963, 5418, 5676, 6381, 6622, 7799, 8508, 8514, 9926, 9933, 10836, 12762, 13244, 14889, 15598, 17028, 19852, 19866, 23397, 25524, 29778, 29799, 30487, 31196, 39732, 44667, 46794, 54593, 59556, 59598, 60974, 70191, 89334, 91461, 93588, 109186, 119196, 121948, 140382, 163779, 178668, 182922, 213409, 218372, 274383, 280764, 327558, 335357, 365844, 426818, 491337, 548766, 640227, 655116, 670714, 853636, 982674, 1006071, 1097532, 1280454, 1341428, 1920681, 1965348, 2012142, 2347499, 2560908, 3018213, 3841362, 4024284, 4694998, 6036426, 7042497, 7682724, 9389996, 12072852, 14084994, 21127491, 28169988, 42254982, 84509964]

約数ペア:

[(1, 84509964), (2, 42254982), (3, 28169988), (4, 21127491), (6, 14084994), (7, 12072852), (9, 9389996), (11, 7682724), (12, 7042497), (14, 6036426), (18, 4694998), (21, 4024284), (22, 3841362), (28, 3018213), (33, 2560908), (36, 2347499), (42, 2012142), (43, 1965348), (44, 1920681), (63, 1341428), (66, 1280454), (77, 1097532), (84, 1006071), (86, 982674), (99, 853636), (126, 670714), (129, 655116), (132, 640227), (154, 548766), (172, 491337), (198, 426818), (231, 365844), (252, 335357), (258, 327558), (301, 280764), (308, 274383), (387, 218372), (396, 213409), (462, 182922), (473, 178668), (516, 163779), (602, 140382), (693, 121948), (709, 119196), (774, 109186), (903, 93588), (924, 91461), (946, 89334), (1204, 70191), (1386, 60974), (1418, 59598), (1419, 59556), (1548, 54593), (1806, 46794), (1892, 44667), (2127, 39732), (2709, 31196), (2772, 30487), (2836, 29799), (2838, 29778), (3311, 25524), (3612, 23397), (4254, 19866), (4257, 19852), (4963, 17028), (5418, 15598), (5676, 14889), (6381, 13244), (6622, 12762), (7799, 10836), (8508, 9933), (8514, 9926)]