72265912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 151048800

約数和(自身を除く): 78782888

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 73, 116, 136, 146, 232, 251, 292, 493, 502, 584, 986, 1004, 1241, 1972, 2008, 2117, 2482, 3944, 4234, 4267, 4964, 7279, 8468, 8534, 9928, 14558, 16936, 17068, 18323, 29116, 34136, 35989, 36646, 58232, 71978, 73292, 123743, 143956, 146584, 247486, 287912, 311491, 494972, 531367, 622982, 989944, 1062734, 1245964, 2125468, 2491928, 4250936, 9033239, 18066478, 36132956, 72265912]

約数ペア:

[(1, 72265912), (2, 36132956), (4, 18066478), (8, 9033239), (17, 4250936), (29, 2491928), (34, 2125468), (58, 1245964), (68, 1062734), (73, 989944), (116, 622982), (136, 531367), (146, 494972), (232, 311491), (251, 287912), (292, 247486), (493, 146584), (502, 143956), (584, 123743), (986, 73292), (1004, 71978), (1241, 58232), (1972, 36646), (2008, 35989), (2117, 34136), (2482, 29116), (3944, 18323), (4234, 17068), (4267, 16936), (4964, 14558), (7279, 9928), (8468, 8534)]