82966624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 181811952

約数和(自身を除く): 98845328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 71, 104, 106, 142, 208, 212, 284, 416, 424, 568, 689, 848, 923, 1136, 1378, 1696, 1846, 2272, 2756, 2809, 3692, 3763, 5512, 5618, 7384, 7526, 11024, 11236, 14768, 15052, 22048, 22472, 29536, 30104, 36517, 44944, 48919, 60208, 73034, 89888, 97838, 120416, 146068, 195676, 199439, 292136, 391352, 398878, 584272, 782704, 797756, 1168544, 1565408, 1595512, 2592707, 3191024, 5185414, 6382048, 10370828, 20741656, 41483312, 82966624]

約数ペア:

[(1, 82966624), (2, 41483312), (4, 20741656), (8, 10370828), (13, 6382048), (16, 5185414), (26, 3191024), (32, 2592707), (52, 1595512), (53, 1565408), (71, 1168544), (104, 797756), (106, 782704), (142, 584272), (208, 398878), (212, 391352), (284, 292136), (416, 199439), (424, 195676), (568, 146068), (689, 120416), (848, 97838), (923, 89888), (1136, 73034), (1378, 60208), (1696, 48919), (1846, 44944), (2272, 36517), (2756, 30104), (2809, 29536), (3692, 22472), (3763, 22048), (5512, 15052), (5618, 14768), (7384, 11236), (7526, 11024)]