89378442

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 199862208

約数和(自身を除く): 110483766

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 738, 743, 978, 1467, 1486, 2229, 2934, 4458, 6683, 6687, 13366, 13374, 20049, 30463, 40098, 60147, 60926, 91389, 120294, 121109, 182778, 242218, 274167, 363327, 548334, 726654, 1089981, 2179962, 4965469, 9930938, 14896407, 29792814, 44689221, 89378442]

約数ペア:

[(1, 89378442), (2, 44689221), (3, 29792814), (6, 14896407), (9, 9930938), (18, 4965469), (41, 2179962), (82, 1089981), (123, 726654), (163, 548334), (246, 363327), (326, 274167), (369, 242218), (489, 182778), (738, 121109), (743, 120294), (978, 91389), (1467, 60926), (1486, 60147), (2229, 40098), (2934, 30463), (4458, 20049), (6683, 13374), (6687, 13366)]