39812688

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 80

約数和(自身を含む): 115200960

約数和(自身を除く): 75388272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 587, 628, 942, 1174, 1256, 1413, 1761, 1884, 2348, 2512, 2826, 3522, 3768, 4239, 4696, 5283, 5652, 7044, 7536, 8478, 9392, 10566, 11304, 14088, 15849, 16956, 21132, 22608, 28176, 31698, 33912, 42264, 63396, 67824, 84528, 92159, 126792, 184318, 253584, 276477, 368636, 552954, 737272, 829431, 1105908, 1474544, 1658862, 2211816, 2488293, 3317724, 4423632, 4976586, 6635448, 9953172, 13270896, 19906344, 39812688]

約数ペア:

[(1, 39812688), (2, 19906344), (3, 13270896), (4, 9953172), (6, 6635448), (8, 4976586), (9, 4423632), (12, 3317724), (16, 2488293), (18, 2211816), (24, 1658862), (27, 1474544), (36, 1105908), (48, 829431), (54, 737272), (72, 552954), (108, 368636), (144, 276477), (157, 253584), (216, 184318), (314, 126792), (432, 92159), (471, 84528), (587, 67824), (628, 63396), (942, 42264), (1174, 33912), (1256, 31698), (1413, 28176), (1761, 22608), (1884, 21132), (2348, 16956), (2512, 15849), (2826, 14088), (3522, 11304), (3768, 10566), (4239, 9392), (4696, 8478), (5283, 7536), (5652, 7044)]