79877832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 225244800

約数和(自身を除く): 145366968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 136, 157, 172, 174, 204, 232, 258, 314, 344, 348, 408, 471, 493, 516, 628, 696, 731, 942, 986, 1032, 1247, 1256, 1462, 1479, 1884, 1972, 2193, 2494, 2669, 2924, 2958, 3741, 3768, 3944, 4386, 4553, 4988, 5338, 5848, 5916, 6751, 7482, 8007, 8772, 9106, 9976, 10676, 11832, 13502, 13659, 14964, 16014, 17544, 18212, 20253, 21199, 21352, 27004, 27318, 29928, 32028, 36424, 40506, 42398, 54008, 54636, 63597, 64056, 77401, 81012, 84796, 109272, 114767, 127194, 154802, 162024, 169592, 195779, 229534, 232203, 254388, 309604, 344301, 391558, 459068, 464406, 508776, 587337, 619208, 688602, 783116, 918136, 928812, 1174674, 1377204, 1566232, 1857624, 2349348, 2754408, 3328243, 4698696, 6656486, 9984729, 13312972, 19969458, 26625944, 39938916, 79877832]

約数ペア:

[(1, 79877832), (2, 39938916), (3, 26625944), (4, 19969458), (6, 13312972), (8, 9984729), (12, 6656486), (17, 4698696), (24, 3328243), (29, 2754408), (34, 2349348), (43, 1857624), (51, 1566232), (58, 1377204), (68, 1174674), (86, 928812), (87, 918136), (102, 783116), (116, 688602), (129, 619208), (136, 587337), (157, 508776), (172, 464406), (174, 459068), (204, 391558), (232, 344301), (258, 309604), (314, 254388), (344, 232203), (348, 229534), (408, 195779), (471, 169592), (493, 162024), (516, 154802), (628, 127194), (696, 114767), (731, 109272), (942, 84796), (986, 81012), (1032, 77401), (1247, 64056), (1256, 63597), (1462, 54636), (1479, 54008), (1884, 42398), (1972, 40506), (2193, 36424), (2494, 32028), (2669, 29928), (2924, 27318), (2958, 27004), (3741, 21352), (3768, 21199), (3944, 20253), (4386, 18212), (4553, 17544), (4988, 16014), (5338, 14964), (5848, 13659), (5916, 13502), (6751, 11832), (7482, 10676), (8007, 9976), (8772, 9106)]