68758368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 146356896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 168, 188, 196, 224, 282, 294, 311, 329, 336, 376, 392, 564, 588, 622, 658, 672, 752, 784, 933, 987, 1128, 1176, 1244, 1316, 1504, 1568, 1866, 1974, 2177, 2256, 2303, 2352, 2488, 2632, 3732, 3948, 4354, 4512, 4606, 4704, 4976, 5264, 6531, 6909, 7464, 7896, 8708, 9212, 9952, 10528, 13062, 13818, 14617, 14928, 15239, 15792, 17416, 18424, 26124, 27636, 29234, 29856, 30478, 31584, 34832, 36848, 43851, 45717, 52248, 55272, 58468, 60956, 69664, 73696, 87702, 91434, 102319, 104496, 110544, 116936, 121912, 175404, 182868, 204638, 208992, 221088, 233872, 243824, 306957, 350808, 365736, 409276, 467744, 487648, 613914, 701616, 716233, 731472, 818552, 1227828, 1403232, 1432466, 1462944, 1637104, 2148699, 2455656, 2864932, 3274208, 4297398, 4911312, 5729864, 8594796, 9822624, 11459728, 17189592, 22919456, 34379184, 68758368]

約数ペア:

[(1, 68758368), (2, 34379184), (3, 22919456), (4, 17189592), (6, 11459728), (7, 9822624), (8, 8594796), (12, 5729864), (14, 4911312), (16, 4297398), (21, 3274208), (24, 2864932), (28, 2455656), (32, 2148699), (42, 1637104), (47, 1462944), (48, 1432466), (49, 1403232), (56, 1227828), (84, 818552), (94, 731472), (96, 716233), (98, 701616), (112, 613914), (141, 487648), (147, 467744), (168, 409276), (188, 365736), (196, 350808), (224, 306957), (282, 243824), (294, 233872), (311, 221088), (329, 208992), (336, 204638), (376, 182868), (392, 175404), (564, 121912), (588, 116936), (622, 110544), (658, 104496), (672, 102319), (752, 91434), (784, 87702), (933, 73696), (987, 69664), (1128, 60956), (1176, 58468), (1244, 55272), (1316, 52248), (1504, 45717), (1568, 43851), (1866, 36848), (1974, 34832), (2177, 31584), (2256, 30478), (2303, 29856), (2352, 29234), (2488, 27636), (2632, 26124), (3732, 18424), (3948, 17416), (4354, 15792), (4512, 15239), (4606, 14928), (4704, 14617), (4976, 13818), (5264, 13062), (6531, 10528), (6909, 9952), (7464, 9212), (7896, 8708)]