76704992

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 195465312

約数和(自身を除く): 118760320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 71, 91, 98, 104, 106, 112, 142, 182, 196, 208, 212, 224, 284, 364, 371, 392, 416, 424, 497, 568, 637, 689, 728, 742, 784, 848, 923, 994, 1136, 1274, 1378, 1456, 1484, 1568, 1696, 1846, 1988, 2272, 2548, 2597, 2756, 2912, 2968, 3479, 3692, 3763, 3976, 4823, 5096, 5194, 5512, 5936, 6461, 6958, 7384, 7526, 7952, 9646, 10192, 10388, 11024, 11872, 12922, 13916, 14768, 15052, 15904, 19292, 20384, 20776, 22048, 25844, 26341, 27832, 29536, 30104, 33761, 38584, 41552, 45227, 48919, 51688, 52682, 55664, 60208, 67522, 77168, 83104, 90454, 97838, 103376, 105364, 111328, 120416, 135044, 154336, 180908, 184387, 195676, 206752, 210728, 270088, 342433, 361816, 368774, 391352, 421456, 540176, 684866, 723632, 737548, 782704, 842912, 1080352, 1369732, 1447264, 1475096, 1565408, 2397031, 2739464, 2950192, 4794062, 5478928, 5900384, 9588124, 10957856, 19176248, 38352496, 76704992]

約数ペア:

[(1, 76704992), (2, 38352496), (4, 19176248), (7, 10957856), (8, 9588124), (13, 5900384), (14, 5478928), (16, 4794062), (26, 2950192), (28, 2739464), (32, 2397031), (49, 1565408), (52, 1475096), (53, 1447264), (56, 1369732), (71, 1080352), (91, 842912), (98, 782704), (104, 737548), (106, 723632), (112, 684866), (142, 540176), (182, 421456), (196, 391352), (208, 368774), (212, 361816), (224, 342433), (284, 270088), (364, 210728), (371, 206752), (392, 195676), (416, 184387), (424, 180908), (497, 154336), (568, 135044), (637, 120416), (689, 111328), (728, 105364), (742, 103376), (784, 97838), (848, 90454), (923, 83104), (994, 77168), (1136, 67522), (1274, 60208), (1378, 55664), (1456, 52682), (1484, 51688), (1568, 48919), (1696, 45227), (1846, 41552), (1988, 38584), (2272, 33761), (2548, 30104), (2597, 29536), (2756, 27832), (2912, 26341), (2968, 25844), (3479, 22048), (3692, 20776), (3763, 20384), (3976, 19292), (4823, 15904), (5096, 15052), (5194, 14768), (5512, 13916), (5936, 12922), (6461, 11872), (6958, 11024), (7384, 10388), (7526, 10192), (7952, 9646)]