80726328

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1109}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 225108000

約数和(自身を除く): 144381672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 674, 1011, 1109, 1348, 2022, 2218, 2696, 3033, 3327, 4044, 4436, 6066, 6654, 8088, 8872, 9099, 9981, 12132, 13308, 18198, 19962, 24264, 26616, 29943, 36396, 39924, 59886, 72792, 79848, 119772, 239544, 373733, 747466, 1121199, 1494932, 2242398, 2989864, 3363597, 4484796, 6727194, 8969592, 10090791, 13454388, 20181582, 26908776, 40363164, 80726328]

約数ペア:

[(1, 80726328), (2, 40363164), (3, 26908776), (4, 20181582), (6, 13454388), (8, 10090791), (9, 8969592), (12, 6727194), (18, 4484796), (24, 3363597), (27, 2989864), (36, 2242398), (54, 1494932), (72, 1121199), (108, 747466), (216, 373733), (337, 239544), (674, 119772), (1011, 79848), (1109, 72792), (1348, 59886), (2022, 39924), (2218, 36396), (2696, 29943), (3033, 26616), (3327, 24264), (4044, 19962), (4436, 18198), (6066, 13308), (6654, 12132), (8088, 9981), (8872, 9099)]