66475248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 202808448

約数和(自身を除く): 136333200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 107, 112, 129, 168, 172, 214, 258, 301, 321, 336, 344, 428, 516, 602, 642, 688, 749, 856, 903, 1032, 1204, 1284, 1498, 1712, 1806, 1849, 2064, 2247, 2408, 2568, 2996, 3612, 3698, 4494, 4601, 4816, 5136, 5547, 5992, 7224, 7396, 8988, 9202, 11094, 11984, 12943, 13803, 14448, 14792, 17976, 18404, 22188, 25886, 27606, 29584, 32207, 35952, 36808, 38829, 44376, 51772, 55212, 64414, 73616, 77658, 88752, 96621, 103544, 110424, 128828, 155316, 193242, 197843, 207088, 220848, 257656, 310632, 386484, 395686, 515312, 593529, 621264, 772968, 791372, 1187058, 1384901, 1545936, 1582744, 2374116, 2769802, 3165488, 4154703, 4748232, 5539604, 8309406, 9496464, 11079208, 16618812, 22158416, 33237624, 66475248]

約数ペア:

[(1, 66475248), (2, 33237624), (3, 22158416), (4, 16618812), (6, 11079208), (7, 9496464), (8, 8309406), (12, 5539604), (14, 4748232), (16, 4154703), (21, 3165488), (24, 2769802), (28, 2374116), (42, 1582744), (43, 1545936), (48, 1384901), (56, 1187058), (84, 791372), (86, 772968), (107, 621264), (112, 593529), (129, 515312), (168, 395686), (172, 386484), (214, 310632), (258, 257656), (301, 220848), (321, 207088), (336, 197843), (344, 193242), (428, 155316), (516, 128828), (602, 110424), (642, 103544), (688, 96621), (749, 88752), (856, 77658), (903, 73616), (1032, 64414), (1204, 55212), (1284, 51772), (1498, 44376), (1712, 38829), (1806, 36808), (1849, 35952), (2064, 32207), (2247, 29584), (2408, 27606), (2568, 25886), (2996, 22188), (3612, 18404), (3698, 17976), (4494, 14792), (4601, 14448), (4816, 13803), (5136, 12943), (5547, 11984), (5992, 11094), (7224, 9202), (7396, 8988)]