75543376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 163985040

約数和(自身を除く): 88441664

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 61, 68, 116, 122, 136, 157, 232, 244, 272, 314, 464, 488, 493, 628, 976, 986, 1037, 1256, 1769, 1972, 2074, 2512, 2669, 3538, 3944, 4148, 4553, 5338, 7076, 7888, 8296, 9106, 9577, 10676, 14152, 16592, 18212, 19154, 21352, 28304, 30073, 36424, 38308, 42704, 60146, 72848, 76616, 77401, 120292, 153232, 154802, 162809, 240584, 277733, 309604, 325618, 481168, 555466, 619208, 651236, 1110932, 1238416, 1302472, 2221864, 2604944, 4443728, 4721461, 9442922, 18885844, 37771688, 75543376]

約数ペア:

[(1, 75543376), (2, 37771688), (4, 18885844), (8, 9442922), (16, 4721461), (17, 4443728), (29, 2604944), (34, 2221864), (58, 1302472), (61, 1238416), (68, 1110932), (116, 651236), (122, 619208), (136, 555466), (157, 481168), (232, 325618), (244, 309604), (272, 277733), (314, 240584), (464, 162809), (488, 154802), (493, 153232), (628, 120292), (976, 77401), (986, 76616), (1037, 72848), (1256, 60146), (1769, 42704), (1972, 38308), (2074, 36424), (2512, 30073), (2669, 28304), (3538, 21352), (3944, 19154), (4148, 18212), (4553, 16592), (5338, 14152), (7076, 10676), (7888, 9577), (8296, 9106)]