68017488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 225610560

約数和(自身を除く): 157593072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 239, 242, 264, 294, 308, 336, 363, 392, 462, 478, 484, 528, 539, 588, 616, 717, 726, 784, 847, 924, 956, 968, 1078, 1176, 1232, 1434, 1452, 1617, 1673, 1694, 1848, 1912, 1936, 2156, 2352, 2541, 2629, 2868, 2904, 3234, 3346, 3388, 3696, 3824, 4312, 5019, 5082, 5258, 5736, 5808, 5929, 6468, 6692, 6776, 7887, 8624, 10038, 10164, 10516, 11472, 11711, 11858, 12936, 13384, 13552, 15774, 17787, 18403, 20076, 20328, 21032, 23422, 23716, 25872, 26768, 28919, 31548, 35133, 35574, 36806, 40152, 40656, 42064, 46844, 47432, 55209, 57838, 63096, 70266, 71148, 73612, 80304, 86757, 93688, 94864, 110418, 115676, 126192, 128821, 140532, 142296, 147224, 173514, 187376, 202433, 220836, 231352, 257642, 281064, 284592, 294448, 347028, 386463, 404866, 441672, 462704, 515284, 562128, 607299, 694056, 772926, 809732, 883344, 1030568, 1214598, 1388112, 1417031, 1545852, 1619464, 2061136, 2429196, 2834062, 3091704, 3238928, 4251093, 4858392, 5668124, 6183408, 8502186, 9716784, 11336248, 17004372, 22672496, 34008744, 68017488]

約数ペア:

[(1, 68017488), (2, 34008744), (3, 22672496), (4, 17004372), (6, 11336248), (7, 9716784), (8, 8502186), (11, 6183408), (12, 5668124), (14, 4858392), (16, 4251093), (21, 3238928), (22, 3091704), (24, 2834062), (28, 2429196), (33, 2061136), (42, 1619464), (44, 1545852), (48, 1417031), (49, 1388112), (56, 1214598), (66, 1030568), (77, 883344), (84, 809732), (88, 772926), (98, 694056), (112, 607299), (121, 562128), (132, 515284), (147, 462704), (154, 441672), (168, 404866), (176, 386463), (196, 347028), (231, 294448), (239, 284592), (242, 281064), (264, 257642), (294, 231352), (308, 220836), (336, 202433), (363, 187376), (392, 173514), (462, 147224), (478, 142296), (484, 140532), (528, 128821), (539, 126192), (588, 115676), (616, 110418), (717, 94864), (726, 93688), (784, 86757), (847, 80304), (924, 73612), (956, 71148), (968, 70266), (1078, 63096), (1176, 57838), (1232, 55209), (1434, 47432), (1452, 46844), (1617, 42064), (1673, 40656), (1694, 40152), (1848, 36806), (1912, 35574), (1936, 35133), (2156, 31548), (2352, 28919), (2541, 26768), (2629, 25872), (2868, 23716), (2904, 23422), (3234, 21032), (3346, 20328), (3388, 20076), (3696, 18403), (3824, 17787), (4312, 15774), (5019, 13552), (5082, 13384), (5258, 12936), (5736, 11858), (5808, 11711), (5929, 11472), (6468, 10516), (6692, 10164), (6776, 10038), (7887, 8624)]