80819832

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 206474400

約数和(自身を除く): 125654568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 157, 178, 241, 267, 314, 356, 471, 482, 534, 628, 712, 723, 942, 964, 1068, 1256, 1446, 1884, 1928, 2136, 2892, 3768, 5784, 13973, 21449, 27946, 37837, 41919, 42898, 55892, 64347, 75674, 83838, 85796, 111784, 113511, 128694, 151348, 167676, 171592, 227022, 257388, 302696, 335352, 454044, 514776, 908088, 3367493, 6734986, 10102479, 13469972, 20204958, 26939944, 40409916, 80819832]

約数ペア:

[(1, 80819832), (2, 40409916), (3, 26939944), (4, 20204958), (6, 13469972), (8, 10102479), (12, 6734986), (24, 3367493), (89, 908088), (157, 514776), (178, 454044), (241, 335352), (267, 302696), (314, 257388), (356, 227022), (471, 171592), (482, 167676), (534, 151348), (628, 128694), (712, 113511), (723, 111784), (942, 85796), (964, 83838), (1068, 75674), (1256, 64347), (1446, 55892), (1884, 42898), (1928, 41919), (2136, 37837), (2892, 27946), (3768, 21449), (5784, 13973)]