77763984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 214414848

約数和(自身を除く): 136650864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 607, 628, 816, 942, 1214, 1256, 1821, 1884, 2428, 2512, 2669, 3642, 3768, 4856, 5338, 7284, 7536, 8007, 9712, 10319, 10676, 14568, 16014, 20638, 21352, 29136, 30957, 32028, 41276, 42704, 61914, 64056, 82552, 95299, 123828, 128112, 165104, 190598, 247656, 285897, 381196, 495312, 571794, 762392, 1143588, 1524784, 1620083, 2287176, 3240166, 4574352, 4860249, 6480332, 9720498, 12960664, 19440996, 25921328, 38881992, 77763984]

約数ペア:

[(1, 77763984), (2, 38881992), (3, 25921328), (4, 19440996), (6, 12960664), (8, 9720498), (12, 6480332), (16, 4860249), (17, 4574352), (24, 3240166), (34, 2287176), (48, 1620083), (51, 1524784), (68, 1143588), (102, 762392), (136, 571794), (157, 495312), (204, 381196), (272, 285897), (314, 247656), (408, 190598), (471, 165104), (607, 128112), (628, 123828), (816, 95299), (942, 82552), (1214, 64056), (1256, 61914), (1821, 42704), (1884, 41276), (2428, 32028), (2512, 30957), (2669, 29136), (3642, 21352), (3768, 20638), (4856, 16014), (5338, 14568), (7284, 10676), (7536, 10319), (8007, 9712)]