67704448

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 167932800

約数和(自身を除く): 100228352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 97, 112, 128, 133, 152, 164, 194, 224, 266, 287, 304, 328, 388, 448, 532, 574, 608, 656, 679, 776, 779, 896, 1064, 1148, 1216, 1312, 1358, 1552, 1558, 1843, 2128, 2296, 2432, 2624, 2716, 3104, 3116, 3686, 3977, 4256, 4592, 5248, 5432, 5453, 6208, 6232, 7372, 7954, 8512, 9184, 10864, 10906, 12416, 12464, 12901, 14744, 15908, 17024, 18368, 21728, 21812, 24928, 25802, 27839, 29488, 31816, 36736, 43456, 43624, 49856, 51604, 55678, 58976, 63632, 75563, 86912, 87248, 99712, 103208, 111356, 117952, 127264, 151126, 174496, 206416, 222712, 235904, 254528, 302252, 348992, 412832, 445424, 509056, 528941, 604504, 697984, 825664, 890848, 1057882, 1209008, 1651328, 1781696, 2115764, 2418016, 3563392, 4231528, 4836032, 8463056, 9672064, 16926112, 33852224, 67704448]

約数ペア:

[(1, 67704448), (2, 33852224), (4, 16926112), (7, 9672064), (8, 8463056), (14, 4836032), (16, 4231528), (19, 3563392), (28, 2418016), (32, 2115764), (38, 1781696), (41, 1651328), (56, 1209008), (64, 1057882), (76, 890848), (82, 825664), (97, 697984), (112, 604504), (128, 528941), (133, 509056), (152, 445424), (164, 412832), (194, 348992), (224, 302252), (266, 254528), (287, 235904), (304, 222712), (328, 206416), (388, 174496), (448, 151126), (532, 127264), (574, 117952), (608, 111356), (656, 103208), (679, 99712), (776, 87248), (779, 86912), (896, 75563), (1064, 63632), (1148, 58976), (1216, 55678), (1312, 51604), (1358, 49856), (1552, 43624), (1558, 43456), (1843, 36736), (2128, 31816), (2296, 29488), (2432, 27839), (2624, 25802), (2716, 24928), (3104, 21812), (3116, 21728), (3686, 18368), (3977, 17024), (4256, 15908), (4592, 14744), (5248, 12901), (5432, 12464), (5453, 12416), (6208, 10906), (6232, 10864), (7372, 9184), (7954, 8512)]