77487264

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2381}}^1$

素因数の和:2510

約数の個数: 72

約数和(自身を含む): 222397812

約数和(自身を除く): 144910548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2381, 2712, 3616, 4068, 4762, 5424, 7143, 8136, 9524, 10848, 14286, 16272, 19048, 21429, 28572, 32544, 38096, 42858, 57144, 76192, 85716, 114288, 171432, 228576, 269053, 342864, 538106, 685728, 807159, 1076212, 1614318, 2152424, 2421477, 3228636, 4304848, 4842954, 6457272, 8609696, 9685908, 12914544, 19371816, 25829088, 38743632, 77487264]

約数ペア:

[(1, 77487264), (2, 38743632), (3, 25829088), (4, 19371816), (6, 12914544), (8, 9685908), (9, 8609696), (12, 6457272), (16, 4842954), (18, 4304848), (24, 3228636), (32, 2421477), (36, 2152424), (48, 1614318), (72, 1076212), (96, 807159), (113, 685728), (144, 538106), (226, 342864), (288, 269053), (339, 228576), (452, 171432), (678, 114288), (904, 85716), (1017, 76192), (1356, 57144), (1808, 42858), (2034, 38096), (2381, 32544), (2712, 28572), (3616, 21429), (4068, 19048), (4762, 16272), (5424, 14286), (7143, 10848), (8136, 9524)]