63287812

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 136745280

約数和(自身を除く): 73457468

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 139, 161, 196, 202, 278, 322, 404, 556, 644, 707, 973, 1127, 1414, 1946, 2254, 2323, 2828, 3197, 3892, 4508, 4646, 4949, 6394, 6811, 9292, 9898, 12788, 13622, 14039, 16261, 19796, 22379, 27244, 28078, 32522, 44758, 56156, 65044, 89516, 98273, 113827, 156653, 196546, 227654, 313306, 322897, 393092, 455308, 626612, 645794, 687911, 1291588, 1375822, 2260279, 2751644, 4520558, 9041116, 15821953, 31643906, 63287812]

約数ペア:

[(1, 63287812), (2, 31643906), (4, 15821953), (7, 9041116), (14, 4520558), (23, 2751644), (28, 2260279), (46, 1375822), (49, 1291588), (92, 687911), (98, 645794), (101, 626612), (139, 455308), (161, 393092), (196, 322897), (202, 313306), (278, 227654), (322, 196546), (404, 156653), (556, 113827), (644, 98273), (707, 89516), (973, 65044), (1127, 56156), (1414, 44758), (1946, 32522), (2254, 28078), (2323, 27244), (2828, 22379), (3197, 19796), (3892, 16261), (4508, 14039), (4646, 13622), (4949, 12788), (6394, 9898), (6811, 9292)]