78820638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4337}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 170535456

約数和(自身を除く): 91714818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 4337, 6058, 8674, 9087, 13011, 18174, 26022, 56381, 112762, 169143, 338286, 1010521, 2021042, 3031563, 6063126, 13136773, 26273546, 39410319, 78820638]

約数ペア:

[(1, 78820638), (2, 39410319), (3, 26273546), (6, 13136773), (13, 6063126), (26, 3031563), (39, 2021042), (78, 1010521), (233, 338286), (466, 169143), (699, 112762), (1398, 56381), (3029, 26022), (4337, 18174), (6058, 13011), (8674, 9087)]