68586426

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 159952320

約数和(自身を除く): 91365894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 81, 89, 134, 142, 162, 178, 201, 213, 267, 402, 426, 534, 603, 639, 801, 1206, 1278, 1602, 1809, 1917, 2403, 3618, 3834, 4757, 4806, 5427, 5751, 5963, 6319, 7209, 9514, 10854, 11502, 11926, 12638, 14271, 14418, 17889, 18957, 28542, 35778, 37914, 42813, 53667, 56871, 85626, 107334, 113742, 128439, 161001, 170613, 256878, 322002, 341226, 385317, 423373, 483003, 511839, 770634, 846746, 966006, 1023678, 1270119, 2540238, 3810357, 7620714, 11431071, 22862142, 34293213, 68586426]

約数ペア:

[(1, 68586426), (2, 34293213), (3, 22862142), (6, 11431071), (9, 7620714), (18, 3810357), (27, 2540238), (54, 1270119), (67, 1023678), (71, 966006), (81, 846746), (89, 770634), (134, 511839), (142, 483003), (162, 423373), (178, 385317), (201, 341226), (213, 322002), (267, 256878), (402, 170613), (426, 161001), (534, 128439), (603, 113742), (639, 107334), (801, 85626), (1206, 56871), (1278, 53667), (1602, 42813), (1809, 37914), (1917, 35778), (2403, 28542), (3618, 18957), (3834, 17889), (4757, 14418), (4806, 14271), (5427, 12638), (5751, 11926), (5963, 11502), (6319, 10854), (7209, 9514)]