80212006304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{66749}}^1$

素因数の和:66870

約数の個数: 72

約数和(自身を含む): 170842486500

約数和(自身を除く): 90630480196

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 2209, 3196, 4418, 6392, 8836, 12784, 17672, 25568, 35344, 37553, 66749, 70688, 75106, 133498, 150212, 266996, 300424, 533992, 600848, 1067984, 1134733, 1201696, 2135968, 2269466, 3137203, 4538932, 6274406, 9077864, 12548812, 18155728, 25097624, 36311456, 50195248, 53332451, 100390496, 106664902, 147448541, 213329804, 294897082, 426659608, 589794164, 853319216, 1179588328, 1706638432, 2359176656, 2506625197, 4718353312, 5013250394, 10026500788, 20053001576, 40106003152, 80212006304]

約数ペア:

[(1, 80212006304), (2, 40106003152), (4, 20053001576), (8, 10026500788), (16, 5013250394), (17, 4718353312), (32, 2506625197), (34, 2359176656), (47, 1706638432), (68, 1179588328), (94, 853319216), (136, 589794164), (188, 426659608), (272, 294897082), (376, 213329804), (544, 147448541), (752, 106664902), (799, 100390496), (1504, 53332451), (1598, 50195248), (2209, 36311456), (3196, 25097624), (4418, 18155728), (6392, 12548812), (8836, 9077864), (12784, 6274406), (17672, 4538932), (25568, 3137203), (35344, 2269466), (37553, 2135968), (66749, 1201696), (70688, 1134733), (75106, 1067984), (133498, 600848), (150212, 533992), (266996, 300424)]