67839926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 66529354

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 107, 154, 161, 179, 214, 253, 322, 358, 506, 749, 1177, 1253, 1498, 1771, 1969, 2354, 2461, 2506, 3542, 3938, 4117, 4922, 8234, 8239, 13783, 16478, 17227, 19153, 27071, 27566, 28819, 34454, 38306, 45287, 54142, 57638, 90574, 134071, 189497, 210683, 268142, 317009, 378994, 421366, 440519, 634018, 881038, 1474781, 2949562, 3083633, 4845709, 6167266, 9691418, 33919963, 67839926]

約数ペア:

[(1, 67839926), (2, 33919963), (7, 9691418), (11, 6167266), (14, 4845709), (22, 3083633), (23, 2949562), (46, 1474781), (77, 881038), (107, 634018), (154, 440519), (161, 421366), (179, 378994), (214, 317009), (253, 268142), (322, 210683), (358, 189497), (506, 134071), (749, 90574), (1177, 57638), (1253, 54142), (1498, 45287), (1771, 38306), (1969, 34454), (2354, 28819), (2461, 27566), (2506, 27071), (3542, 19153), (3938, 17227), (4117, 16478), (4922, 13783), (8234, 8239)]