75990188

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 135416400

約数和(自身を除く): 59426212

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 1409, 2818, 5636, 13483, 26966, 53932, 136673, 195851, 273346, 391702, 546692, 783404, 18997547, 37995094, 75990188]

約数ペア:

[(1, 75990188), (2, 37995094), (4, 18997547), (97, 783404), (139, 546692), (194, 391702), (278, 273346), (388, 195851), (556, 136673), (1409, 53932), (2818, 26966), (5636, 13483)]