67681656

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 222330240

約数和(自身を除く): 154648584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 344, 347, 378, 387, 504, 516, 567, 602, 648, 694, 756, 774, 903, 1032, 1041, 1134, 1161, 1204, 1388, 1512, 1548, 1806, 2082, 2268, 2322, 2408, 2429, 2709, 2776, 3096, 3123, 3483, 3612, 4164, 4536, 4644, 4858, 5418, 6246, 6966, 7224, 7287, 8127, 8328, 9288, 9369, 9716, 10836, 12492, 13932, 14574, 14921, 16254, 18738, 19432, 21672, 21861, 24381, 24984, 27864, 28107, 29148, 29842, 32508, 37476, 43722, 44763, 48762, 56214, 58296, 59684, 65016, 65583, 74952, 87444, 89526, 97524, 104447, 112428, 119368, 131166, 134289, 174888, 179052, 195048, 196749, 208894, 224856, 262332, 268578, 313341, 358104, 393498, 402867, 417788, 524664, 537156, 626682, 786996, 805734, 835576, 940023, 1074312, 1208601, 1253364, 1573992, 1611468, 1880046, 2417202, 2506728, 2820069, 3222936, 3760092, 4834404, 5640138, 7520184, 8460207, 9668808, 11280276, 16920414, 22560552, 33840828, 67681656]

約数ペア:

[(1, 67681656), (2, 33840828), (3, 22560552), (4, 16920414), (6, 11280276), (7, 9668808), (8, 8460207), (9, 7520184), (12, 5640138), (14, 4834404), (18, 3760092), (21, 3222936), (24, 2820069), (27, 2506728), (28, 2417202), (36, 1880046), (42, 1611468), (43, 1573992), (54, 1253364), (56, 1208601), (63, 1074312), (72, 940023), (81, 835576), (84, 805734), (86, 786996), (108, 626682), (126, 537156), (129, 524664), (162, 417788), (168, 402867), (172, 393498), (189, 358104), (216, 313341), (252, 268578), (258, 262332), (301, 224856), (324, 208894), (344, 196749), (347, 195048), (378, 179052), (387, 174888), (504, 134289), (516, 131166), (567, 119368), (602, 112428), (648, 104447), (694, 97524), (756, 89526), (774, 87444), (903, 74952), (1032, 65583), (1041, 65016), (1134, 59684), (1161, 58296), (1204, 56214), (1388, 48762), (1512, 44763), (1548, 43722), (1806, 37476), (2082, 32508), (2268, 29842), (2322, 29148), (2408, 28107), (2429, 27864), (2709, 24984), (2776, 24381), (3096, 21861), (3123, 21672), (3483, 19432), (3612, 18738), (4164, 16254), (4536, 14921), (4644, 14574), (4858, 13932), (5418, 12492), (6246, 10836), (6966, 9716), (7224, 9369), (7287, 9288), (8127, 8328)]