85684144

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1243

約数の個数: 80

約数和(自身を含む): 208667200

約数和(自身を除く): 122983056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1201, 1274, 1372, 1456, 2402, 2548, 2744, 4459, 4804, 5096, 5488, 8407, 8918, 9608, 10192, 15613, 16814, 17836, 19216, 31226, 33628, 35672, 58849, 62452, 67256, 71344, 109291, 117698, 124904, 134512, 218582, 235396, 249808, 411943, 437164, 470792, 765037, 823886, 874328, 941584, 1530074, 1647772, 1748656, 3060148, 3295544, 5355259, 6120296, 6591088, 10710518, 12240592, 21421036, 42842072, 85684144]

約数ペア:

[(1, 85684144), (2, 42842072), (4, 21421036), (7, 12240592), (8, 10710518), (13, 6591088), (14, 6120296), (16, 5355259), (26, 3295544), (28, 3060148), (49, 1748656), (52, 1647772), (56, 1530074), (91, 941584), (98, 874328), (104, 823886), (112, 765037), (182, 470792), (196, 437164), (208, 411943), (343, 249808), (364, 235396), (392, 218582), (637, 134512), (686, 124904), (728, 117698), (784, 109291), (1201, 71344), (1274, 67256), (1372, 62452), (1456, 58849), (2402, 35672), (2548, 33628), (2744, 31226), (4459, 19216), (4804, 17836), (5096, 16814), (5488, 15613), (8407, 10192), (8918, 9608)]