71467824

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 191416320

約数和(自身を除く): 119948496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 401, 474, 564, 632, 752, 802, 948, 1128, 1203, 1264, 1604, 1896, 2256, 2406, 3208, 3713, 3792, 4812, 6416, 7426, 9624, 11139, 14852, 18847, 19248, 22278, 29704, 31679, 37694, 44556, 56541, 59408, 63358, 75388, 89112, 95037, 113082, 126716, 150776, 178224, 190074, 226164, 253432, 301552, 380148, 452328, 506864, 760296, 904656, 1488913, 1520592, 2977826, 4466739, 5955652, 8933478, 11911304, 17866956, 23822608, 35733912, 71467824]

約数ペア:

[(1, 71467824), (2, 35733912), (3, 23822608), (4, 17866956), (6, 11911304), (8, 8933478), (12, 5955652), (16, 4466739), (24, 2977826), (47, 1520592), (48, 1488913), (79, 904656), (94, 760296), (141, 506864), (158, 452328), (188, 380148), (237, 301552), (282, 253432), (316, 226164), (376, 190074), (401, 178224), (474, 150776), (564, 126716), (632, 113082), (752, 95037), (802, 89112), (948, 75388), (1128, 63358), (1203, 59408), (1264, 56541), (1604, 44556), (1896, 37694), (2256, 31679), (2406, 29704), (3208, 22278), (3713, 19248), (3792, 18847), (4812, 14852), (6416, 11139), (7426, 9624)]