77387724

素因数分解:

$2^2\times 3^6\times {\mathrm{26539}}^1$

素因数の和:26561

約数の個数: 42

約数和(自身を含む): 203057540

約数和(自身を除く): 125669816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 26539, 53078, 79617, 106156, 159234, 238851, 318468, 477702, 716553, 955404, 1433106, 2149659, 2866212, 4299318, 6448977, 8598636, 12897954, 19346931, 25795908, 38693862, 77387724]

約数ペア:

[(1, 77387724), (2, 38693862), (3, 25795908), (4, 19346931), (6, 12897954), (9, 8598636), (12, 6448977), (18, 4299318), (27, 2866212), (36, 2149659), (54, 1433106), (81, 955404), (108, 716553), (162, 477702), (243, 318468), (324, 238851), (486, 159234), (729, 106156), (972, 79617), (1458, 53078), (2916, 26539)]