75555928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 169758720

約数和(自身を除く): 94202792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 613, 868, 994, 1226, 1736, 1988, 2201, 2452, 3976, 4291, 4402, 4904, 8582, 8804, 15407, 17164, 17608, 19003, 30814, 34328, 38006, 43523, 61628, 76012, 87046, 123256, 133021, 152024, 174092, 266042, 304661, 348184, 532084, 609322, 1064168, 1218644, 1349213, 2437288, 2698426, 5396852, 9444491, 10793704, 18888982, 37777964, 75555928]

約数ペア:

[(1, 75555928), (2, 37777964), (4, 18888982), (7, 10793704), (8, 9444491), (14, 5396852), (28, 2698426), (31, 2437288), (56, 1349213), (62, 1218644), (71, 1064168), (124, 609322), (142, 532084), (217, 348184), (248, 304661), (284, 266042), (434, 174092), (497, 152024), (568, 133021), (613, 123256), (868, 87046), (994, 76012), (1226, 61628), (1736, 43523), (1988, 38006), (2201, 34328), (2452, 30814), (3976, 19003), (4291, 17608), (4402, 17164), (4904, 15407), (8582, 8804)]