77803424

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 167106240

約数和(自身を除く): 89302816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 179, 188, 272, 289, 358, 376, 544, 578, 716, 752, 799, 1156, 1432, 1504, 1598, 2312, 2864, 3043, 3196, 4624, 5728, 6086, 6392, 8413, 9248, 12172, 12784, 13583, 16826, 24344, 25568, 27166, 33652, 48688, 51731, 54332, 67304, 97376, 103462, 108664, 134608, 143021, 206924, 217328, 269216, 286042, 413848, 434656, 572084, 827696, 1144168, 1655392, 2288336, 2431357, 4576672, 4862714, 9725428, 19450856, 38901712, 77803424]

約数ペア:

[(1, 77803424), (2, 38901712), (4, 19450856), (8, 9725428), (16, 4862714), (17, 4576672), (32, 2431357), (34, 2288336), (47, 1655392), (68, 1144168), (94, 827696), (136, 572084), (179, 434656), (188, 413848), (272, 286042), (289, 269216), (358, 217328), (376, 206924), (544, 143021), (578, 134608), (716, 108664), (752, 103462), (799, 97376), (1156, 67304), (1432, 54332), (1504, 51731), (1598, 48688), (2312, 33652), (2864, 27166), (3043, 25568), (3196, 24344), (4624, 16826), (5728, 13583), (6086, 12784), (6392, 12172), (8413, 9248)]