86769990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 234389376

約数和(自身を除く): 147619386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 73, 90, 94, 141, 146, 219, 235, 281, 282, 365, 423, 438, 470, 562, 657, 705, 730, 843, 846, 1095, 1314, 1405, 1410, 1686, 2115, 2190, 2529, 2810, 3285, 3431, 4215, 4230, 5058, 6570, 6862, 8430, 10293, 12645, 13207, 17155, 20513, 20586, 25290, 26414, 30879, 34310, 39621, 41026, 51465, 61539, 61758, 66035, 79242, 102565, 102930, 118863, 123078, 132070, 154395, 184617, 198105, 205130, 237726, 307695, 308790, 369234, 396210, 594315, 615390, 923085, 964111, 1188630, 1846170, 1928222, 2892333, 4820555, 5784666, 8676999, 9641110, 14461665, 17353998, 28923330, 43384995, 86769990]

約数ペア:

[(1, 86769990), (2, 43384995), (3, 28923330), (5, 17353998), (6, 14461665), (9, 9641110), (10, 8676999), (15, 5784666), (18, 4820555), (30, 2892333), (45, 1928222), (47, 1846170), (73, 1188630), (90, 964111), (94, 923085), (141, 615390), (146, 594315), (219, 396210), (235, 369234), (281, 308790), (282, 307695), (365, 237726), (423, 205130), (438, 198105), (470, 184617), (562, 154395), (657, 132070), (705, 123078), (730, 118863), (843, 102930), (846, 102565), (1095, 79242), (1314, 66035), (1405, 61758), (1410, 61539), (1686, 51465), (2115, 41026), (2190, 39621), (2529, 34310), (2810, 30879), (3285, 26414), (3431, 25290), (4215, 20586), (4230, 20513), (5058, 17155), (6570, 13207), (6862, 12645), (8430, 10293)]