81070998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 169779456

約数和(自身を除く): 88708458

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 1693, 2082, 3386, 5079, 7981, 10158, 15962, 23943, 38939, 47886, 77878, 116817, 233634, 587471, 1174942, 1762413, 3524826, 13511833, 27023666, 40535499, 81070998]

約数ペア:

[(1, 81070998), (2, 40535499), (3, 27023666), (6, 13511833), (23, 3524826), (46, 1762413), (69, 1174942), (138, 587471), (347, 233634), (694, 116817), (1041, 77878), (1693, 47886), (2082, 38939), (3386, 23943), (5079, 15962), (7981, 10158)]