66897168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 190154496

約数和(自身を除く): 123257328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2281, 2444, 3666, 4562, 4888, 6843, 7332, 9124, 9776, 13686, 14664, 18248, 27372, 29328, 29653, 36496, 54744, 59306, 88959, 107207, 109488, 118612, 177918, 214414, 237224, 321621, 355836, 428828, 474448, 643242, 711672, 857656, 1286484, 1393691, 1423344, 1715312, 2572968, 2787382, 4181073, 5145936, 5574764, 8362146, 11149528, 16724292, 22299056, 33448584, 66897168]

約数ペア:

[(1, 66897168), (2, 33448584), (3, 22299056), (4, 16724292), (6, 11149528), (8, 8362146), (12, 5574764), (13, 5145936), (16, 4181073), (24, 2787382), (26, 2572968), (39, 1715312), (47, 1423344), (48, 1393691), (52, 1286484), (78, 857656), (94, 711672), (104, 643242), (141, 474448), (156, 428828), (188, 355836), (208, 321621), (282, 237224), (312, 214414), (376, 177918), (564, 118612), (611, 109488), (624, 107207), (752, 88959), (1128, 59306), (1222, 54744), (1833, 36496), (2256, 29653), (2281, 29328), (2444, 27372), (3666, 18248), (4562, 14664), (4888, 13686), (6843, 9776), (7332, 9124)]