71721186

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 146129280

約数和(自身を除く): 74408094

約数列:

[1, 2, 3, 6, 73, 146, 219, 373, 438, 439, 746, 878, 1119, 1317, 2238, 2634, 27229, 32047, 54458, 64094, 81687, 96141, 163374, 163747, 192282, 327494, 491241, 982482, 11953531, 23907062, 35860593, 71721186]

約数ペア:

[(1, 71721186), (2, 35860593), (3, 23907062), (6, 11953531), (73, 982482), (146, 491241), (219, 327494), (373, 192282), (438, 163747), (439, 163374), (746, 96141), (878, 81687), (1119, 64094), (1317, 54458), (2238, 32047), (2634, 27229)]