82146512

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 191571072

約数和(自身を除く): 109424560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 461, 518, 592, 602, 688, 922, 1036, 1204, 1591, 1844, 2072, 2408, 3182, 3227, 3688, 4144, 4816, 6364, 6454, 7376, 11137, 12728, 12908, 17057, 19823, 22274, 25456, 25816, 34114, 39646, 44548, 51632, 68228, 79292, 89096, 119399, 136456, 138761, 158584, 178192, 238798, 272912, 277522, 317168, 477596, 555044, 733451, 955192, 1110088, 1466902, 1910384, 2220176, 2933804, 5134157, 5867608, 10268314, 11735216, 20536628, 41073256, 82146512]

約数ペア:

[(1, 82146512), (2, 41073256), (4, 20536628), (7, 11735216), (8, 10268314), (14, 5867608), (16, 5134157), (28, 2933804), (37, 2220176), (43, 1910384), (56, 1466902), (74, 1110088), (86, 955192), (112, 733451), (148, 555044), (172, 477596), (259, 317168), (296, 277522), (301, 272912), (344, 238798), (461, 178192), (518, 158584), (592, 138761), (602, 136456), (688, 119399), (922, 89096), (1036, 79292), (1204, 68228), (1591, 51632), (1844, 44548), (2072, 39646), (2408, 34114), (3182, 25816), (3227, 25456), (3688, 22274), (4144, 19823), (4816, 17057), (6364, 12908), (6454, 12728), (7376, 11137)]