78992352

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1920

約数の個数: 72

約数和(自身を含む): 226194696

約数和(自身を除く): 147202344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1747, 1884, 2512, 2826, 3494, 3768, 5024, 5241, 5652, 6988, 7536, 10482, 11304, 13976, 15072, 15723, 20964, 22608, 27952, 31446, 41928, 45216, 55904, 62892, 83856, 125784, 167712, 251568, 274279, 503136, 548558, 822837, 1097116, 1645674, 2194232, 2468511, 3291348, 4388464, 4937022, 6582696, 8776928, 9874044, 13165392, 19748088, 26330784, 39496176, 78992352]

約数ペア:

[(1, 78992352), (2, 39496176), (3, 26330784), (4, 19748088), (6, 13165392), (8, 9874044), (9, 8776928), (12, 6582696), (16, 4937022), (18, 4388464), (24, 3291348), (32, 2468511), (36, 2194232), (48, 1645674), (72, 1097116), (96, 822837), (144, 548558), (157, 503136), (288, 274279), (314, 251568), (471, 167712), (628, 125784), (942, 83856), (1256, 62892), (1413, 55904), (1747, 45216), (1884, 41928), (2512, 31446), (2826, 27952), (3494, 22608), (3768, 20964), (5024, 15723), (5241, 15072), (5652, 13976), (6988, 11304), (7536, 10482)]