81958176

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3319

約数の個数: 96

約数和(自身を含む): 247363200

約数和(自身を除く): 165405024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 3271, 4176, 6264, 6542, 8352, 9813, 12528, 13084, 19626, 25056, 26168, 29439, 39252, 52336, 58878, 78504, 88317, 94859, 104672, 117756, 157008, 176634, 189718, 235512, 284577, 314016, 353268, 379436, 471024, 569154, 706536, 758872, 853731, 942048, 1138308, 1413072, 1517744, 1707462, 2276616, 2561193, 2826144, 3035488, 3414924, 4553232, 5122386, 6829848, 9106464, 10244772, 13659696, 20489544, 27319392, 40979088, 81958176]

約数ペア:

[(1, 81958176), (2, 40979088), (3, 27319392), (4, 20489544), (6, 13659696), (8, 10244772), (9, 9106464), (12, 6829848), (16, 5122386), (18, 4553232), (24, 3414924), (27, 3035488), (29, 2826144), (32, 2561193), (36, 2276616), (48, 1707462), (54, 1517744), (58, 1413072), (72, 1138308), (87, 942048), (96, 853731), (108, 758872), (116, 706536), (144, 569154), (174, 471024), (216, 379436), (232, 353268), (261, 314016), (288, 284577), (348, 235512), (432, 189718), (464, 176634), (522, 157008), (696, 117756), (783, 104672), (864, 94859), (928, 88317), (1044, 78504), (1392, 58878), (1566, 52336), (2088, 39252), (2784, 29439), (3132, 26168), (3271, 25056), (4176, 19626), (6264, 13084), (6542, 12528), (8352, 9813)]