82661543272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{256579}}^1$

素因数の和:257126

約数の個数: 64

約数和(自身を含む): 193605004800

約数和(自身を除く): 110943461528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 523, 616, 1046, 2092, 3661, 4184, 5753, 7322, 11506, 14644, 23012, 29288, 40271, 46024, 80542, 161084, 256579, 322168, 513158, 1026316, 1796053, 2052632, 2822369, 3592106, 5644738, 7184212, 11289476, 14368424, 19756583, 22578952, 39513166, 79026332, 134190817, 158052664, 268381634, 536763268, 939335719, 1073526536, 1476098987, 1878671438, 2952197974, 3757342876, 5904395948, 7514685752, 10332692909, 11808791896, 20665385818, 41330771636, 82661543272]

約数ペア:

[(1, 82661543272), (2, 41330771636), (4, 20665385818), (7, 11808791896), (8, 10332692909), (11, 7514685752), (14, 5904395948), (22, 3757342876), (28, 2952197974), (44, 1878671438), (56, 1476098987), (77, 1073526536), (88, 939335719), (154, 536763268), (308, 268381634), (523, 158052664), (616, 134190817), (1046, 79026332), (2092, 39513166), (3661, 22578952), (4184, 19756583), (5753, 14368424), (7322, 11289476), (11506, 7184212), (14644, 5644738), (23012, 3592106), (29288, 2822369), (40271, 2052632), (46024, 1796053), (80542, 1026316), (161084, 513158), (256579, 322168)]