77739488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4467

約数の個数: 48

約数和(自身を含む): 166698000

約数和(自身を除く): 88958512

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 4409, 8816, 8818, 17632, 17636, 35272, 70544, 83771, 127861, 141088, 167542, 255722, 335084, 511444, 670168, 1022888, 1340336, 2045776, 2429359, 2680672, 4091552, 4858718, 9717436, 19434872, 38869744, 77739488]

約数ペア:

[(1, 77739488), (2, 38869744), (4, 19434872), (8, 9717436), (16, 4858718), (19, 4091552), (29, 2680672), (32, 2429359), (38, 2045776), (58, 1340336), (76, 1022888), (116, 670168), (152, 511444), (232, 335084), (304, 255722), (464, 167542), (551, 141088), (608, 127861), (928, 83771), (1102, 70544), (2204, 35272), (4408, 17636), (4409, 17632), (8816, 8818)]