81638016

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7331}}^1$

素因数の和:7377

約数の個数: 64

約数和(自身を含む): 224359200

約数和(自身を除く): 142721184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 7331, 11136, 14662, 21993, 29324, 43986, 58648, 87972, 117296, 175944, 212599, 234592, 351888, 425198, 469184, 637797, 703776, 850396, 938368, 1275594, 1407552, 1700792, 2551188, 2815104, 3401584, 5102376, 6803168, 10204752, 13606336, 20409504, 27212672, 40819008, 81638016]

約数ペア:

[(1, 81638016), (2, 40819008), (3, 27212672), (4, 20409504), (6, 13606336), (8, 10204752), (12, 6803168), (16, 5102376), (24, 3401584), (29, 2815104), (32, 2551188), (48, 1700792), (58, 1407552), (64, 1275594), (87, 938368), (96, 850396), (116, 703776), (128, 637797), (174, 469184), (192, 425198), (232, 351888), (348, 234592), (384, 212599), (464, 175944), (696, 117296), (928, 87972), (1392, 58648), (1856, 43986), (2784, 29324), (3712, 21993), (5568, 14662), (7331, 11136)]