74564952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 234800640

約数和(自身を除く): 160235688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 157, 168, 231, 257, 264, 308, 314, 462, 471, 514, 616, 628, 771, 924, 942, 1028, 1099, 1256, 1542, 1727, 1799, 1848, 1884, 2056, 2198, 2827, 3084, 3297, 3454, 3598, 3768, 4396, 5181, 5397, 5654, 6168, 6594, 6908, 7196, 8481, 8792, 10362, 10794, 11308, 12089, 13188, 13816, 14392, 16962, 19789, 20724, 21588, 22616, 24178, 26376, 33924, 36267, 39578, 40349, 41448, 43176, 48356, 59367, 67848, 72534, 79156, 80698, 96712, 118734, 121047, 145068, 158312, 161396, 237468, 242094, 282443, 290136, 322792, 443839, 474936, 484188, 564886, 847329, 887678, 968376, 1129772, 1331517, 1694658, 1775356, 2259544, 2663034, 3106873, 3389316, 3550712, 5326068, 6213746, 6778632, 9320619, 10652136, 12427492, 18641238, 24854984, 37282476, 74564952]

約数ペア:

[(1, 74564952), (2, 37282476), (3, 24854984), (4, 18641238), (6, 12427492), (7, 10652136), (8, 9320619), (11, 6778632), (12, 6213746), (14, 5326068), (21, 3550712), (22, 3389316), (24, 3106873), (28, 2663034), (33, 2259544), (42, 1775356), (44, 1694658), (56, 1331517), (66, 1129772), (77, 968376), (84, 887678), (88, 847329), (132, 564886), (154, 484188), (157, 474936), (168, 443839), (231, 322792), (257, 290136), (264, 282443), (308, 242094), (314, 237468), (462, 161396), (471, 158312), (514, 145068), (616, 121047), (628, 118734), (771, 96712), (924, 80698), (942, 79156), (1028, 72534), (1099, 67848), (1256, 59367), (1542, 48356), (1727, 43176), (1799, 41448), (1848, 40349), (1884, 39578), (2056, 36267), (2198, 33924), (2827, 26376), (3084, 24178), (3297, 22616), (3454, 21588), (3598, 20724), (3768, 19789), (4396, 16962), (5181, 14392), (5397, 13816), (5654, 13188), (6168, 12089), (6594, 11308), (6908, 10794), (7196, 10362), (8481, 8792)]