76268885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 124084224

約数和(自身を除く): 47815339

約数列:

[1, 5, 7, 11, 17, 35, 43, 55, 77, 85, 119, 187, 215, 271, 301, 385, 473, 595, 731, 935, 1309, 1355, 1505, 1897, 2365, 2981, 3311, 3655, 4607, 5117, 6545, 8041, 9485, 11653, 14905, 16555, 20867, 23035, 25585, 32249, 40205, 50677, 56287, 58265, 81571, 104335, 128183, 161245, 198101, 253385, 281435, 354739, 407855, 640915, 897281, 990505, 1386707, 1773695, 2179111, 4486405, 6933535, 10895555, 15253777, 76268885]

約数ペア:

[(1, 76268885), (5, 15253777), (7, 10895555), (11, 6933535), (17, 4486405), (35, 2179111), (43, 1773695), (55, 1386707), (77, 990505), (85, 897281), (119, 640915), (187, 407855), (215, 354739), (271, 281435), (301, 253385), (385, 198101), (473, 161245), (595, 128183), (731, 104335), (935, 81571), (1309, 58265), (1355, 56287), (1505, 50677), (1897, 40205), (2365, 32249), (2981, 25585), (3311, 23035), (3655, 20867), (4607, 16555), (5117, 14905), (6545, 11653), (8041, 9485)]