68401584

素因数分解:

$2^4\times 3^5\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 202073872

約数和(自身を除く): 133672288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 241, 243, 292, 324, 432, 438, 482, 486, 584, 648, 657, 723, 876, 964, 972, 1168, 1296, 1314, 1446, 1752, 1928, 1944, 1971, 2169, 2628, 2892, 3504, 3856, 3888, 3942, 4338, 5256, 5784, 5913, 6507, 7884, 8676, 10512, 11568, 11826, 13014, 15768, 17352, 17593, 17739, 19521, 23652, 26028, 31536, 34704, 35186, 35478, 39042, 47304, 52056, 52779, 58563, 70372, 70956, 78084, 94608, 104112, 105558, 117126, 140744, 141912, 156168, 158337, 211116, 234252, 281488, 283824, 312336, 316674, 422232, 468504, 475011, 633348, 844464, 937008, 950022, 1266696, 1425033, 1900044, 2533392, 2850066, 3800088, 4275099, 5700132, 7600176, 8550198, 11400264, 17100396, 22800528, 34200792, 68401584]

約数ペア:

[(1, 68401584), (2, 34200792), (3, 22800528), (4, 17100396), (6, 11400264), (8, 8550198), (9, 7600176), (12, 5700132), (16, 4275099), (18, 3800088), (24, 2850066), (27, 2533392), (36, 1900044), (48, 1425033), (54, 1266696), (72, 950022), (73, 937008), (81, 844464), (108, 633348), (144, 475011), (146, 468504), (162, 422232), (216, 316674), (219, 312336), (241, 283824), (243, 281488), (292, 234252), (324, 211116), (432, 158337), (438, 156168), (482, 141912), (486, 140744), (584, 117126), (648, 105558), (657, 104112), (723, 94608), (876, 78084), (964, 70956), (972, 70372), (1168, 58563), (1296, 52779), (1314, 52056), (1446, 47304), (1752, 39042), (1928, 35478), (1944, 35186), (1971, 34704), (2169, 31536), (2628, 26028), (2892, 23652), (3504, 19521), (3856, 17739), (3888, 17593), (3942, 17352), (4338, 15768), (5256, 13014), (5784, 11826), (5913, 11568), (6507, 10512), (7884, 8676)]