71342784

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 84

約数和(自身を含む): 211592160

約数和(自身を除く): 140249376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 4271, 5568, 8352, 8542, 12813, 16704, 17084, 25626, 34168, 38439, 51252, 68336, 76878, 102504, 123859, 136672, 153756, 205008, 247718, 273344, 307512, 371577, 410016, 495436, 615024, 743154, 820032, 990872, 1114731, 1230048, 1486308, 1981744, 2229462, 2460096, 2972616, 3963488, 4458924, 5945232, 7926976, 8917848, 11890464, 17835696, 23780928, 35671392, 71342784]

約数ペア:

[(1, 71342784), (2, 35671392), (3, 23780928), (4, 17835696), (6, 11890464), (8, 8917848), (9, 7926976), (12, 5945232), (16, 4458924), (18, 3963488), (24, 2972616), (29, 2460096), (32, 2229462), (36, 1981744), (48, 1486308), (58, 1230048), (64, 1114731), (72, 990872), (87, 820032), (96, 743154), (116, 615024), (144, 495436), (174, 410016), (192, 371577), (232, 307512), (261, 273344), (288, 247718), (348, 205008), (464, 153756), (522, 136672), (576, 123859), (696, 102504), (928, 76878), (1044, 68336), (1392, 51252), (1856, 38439), (2088, 34168), (2784, 25626), (4176, 17084), (4271, 16704), (5568, 12813), (8352, 8542)]