67291008

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 196819200

約数和(自身を除く): 129528192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 401, 437, 456, 552, 608, 736, 802, 874, 912, 1104, 1203, 1216, 1311, 1472, 1604, 1748, 1824, 2208, 2406, 2432, 2622, 2944, 3208, 3496, 3648, 4416, 4812, 5244, 6416, 6992, 7296, 7619, 8832, 9223, 9624, 10488, 12832, 13984, 15238, 18446, 19248, 20976, 22857, 25664, 27669, 27968, 30476, 36892, 38496, 41952, 45714, 51328, 55338, 55936, 60952, 73784, 76992, 83904, 91428, 110676, 121904, 147568, 153984, 167808, 175237, 182856, 221352, 243808, 295136, 350474, 365712, 442704, 487616, 525711, 590272, 700948, 731424, 885408, 975232, 1051422, 1180544, 1401896, 1462848, 1770816, 2102844, 2803792, 2925696, 3541632, 4205688, 5607584, 8411376, 11215168, 16822752, 22430336, 33645504, 67291008]

約数ペア:

[(1, 67291008), (2, 33645504), (3, 22430336), (4, 16822752), (6, 11215168), (8, 8411376), (12, 5607584), (16, 4205688), (19, 3541632), (23, 2925696), (24, 2803792), (32, 2102844), (38, 1770816), (46, 1462848), (48, 1401896), (57, 1180544), (64, 1051422), (69, 975232), (76, 885408), (92, 731424), (96, 700948), (114, 590272), (128, 525711), (138, 487616), (152, 442704), (184, 365712), (192, 350474), (228, 295136), (276, 243808), (304, 221352), (368, 182856), (384, 175237), (401, 167808), (437, 153984), (456, 147568), (552, 121904), (608, 110676), (736, 91428), (802, 83904), (874, 76992), (912, 73784), (1104, 60952), (1203, 55936), (1216, 55338), (1311, 51328), (1472, 45714), (1604, 41952), (1748, 38496), (1824, 36892), (2208, 30476), (2406, 27968), (2432, 27669), (2622, 25664), (2944, 22857), (3208, 20976), (3496, 19248), (3648, 18446), (4416, 15238), (4812, 13984), (5244, 12832), (6416, 10488), (6992, 9624), (7296, 9223), (7619, 8832)]