66783904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 153062784

約数和(自身を除く): 86278880

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 73, 88, 92, 113, 146, 176, 184, 226, 253, 292, 352, 368, 452, 506, 584, 736, 803, 904, 1012, 1168, 1243, 1606, 1679, 1808, 2024, 2336, 2486, 2599, 3212, 3358, 3616, 4048, 4972, 5198, 6424, 6716, 8096, 8249, 9944, 10396, 12848, 13432, 16498, 18469, 19888, 20792, 25696, 26864, 28589, 32996, 36938, 39776, 41584, 53728, 57178, 65992, 73876, 83168, 90739, 114356, 131984, 147752, 181478, 189727, 228712, 263968, 295504, 362956, 379454, 457424, 591008, 725912, 758908, 914848, 1451824, 1517816, 2086997, 2903648, 3035632, 4173994, 6071264, 8347988, 16695976, 33391952, 66783904]

約数ペア:

[(1, 66783904), (2, 33391952), (4, 16695976), (8, 8347988), (11, 6071264), (16, 4173994), (22, 3035632), (23, 2903648), (32, 2086997), (44, 1517816), (46, 1451824), (73, 914848), (88, 758908), (92, 725912), (113, 591008), (146, 457424), (176, 379454), (184, 362956), (226, 295504), (253, 263968), (292, 228712), (352, 189727), (368, 181478), (452, 147752), (506, 131984), (584, 114356), (736, 90739), (803, 83168), (904, 73876), (1012, 65992), (1168, 57178), (1243, 53728), (1606, 41584), (1679, 39776), (1808, 36938), (2024, 32996), (2336, 28589), (2486, 26864), (2599, 25696), (3212, 20792), (3358, 19888), (3616, 18469), (4048, 16498), (4972, 13432), (5198, 12848), (6424, 10396), (6716, 9944), (8096, 8249)]