64990134

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 104215626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 67, 69, 71, 99, 134, 138, 142, 198, 201, 207, 213, 253, 297, 402, 414, 426, 506, 594, 603, 621, 639, 737, 759, 781, 1206, 1242, 1278, 1474, 1518, 1541, 1562, 1633, 1809, 1917, 2211, 2277, 2343, 3082, 3266, 3618, 3834, 4422, 4554, 4623, 4686, 4757, 4899, 6633, 6831, 7029, 9246, 9514, 9798, 13266, 13662, 13869, 14058, 14271, 14697, 16951, 17963, 19899, 21087, 27738, 28542, 29394, 33902, 35926, 39798, 41607, 42174, 42813, 44091, 50853, 52327, 53889, 83214, 85626, 88182, 101706, 104654, 107778, 109411, 128439, 152559, 156981, 161667, 218822, 256878, 305118, 313962, 323334, 328233, 457677, 470943, 485001, 656466, 915354, 941886, 970002, 984699, 1203521, 1412829, 1969398, 2407042, 2825658, 2954097, 3610563, 5908194, 7221126, 10831689, 21663378, 32495067, 64990134]

約数ペア:

[(1, 64990134), (2, 32495067), (3, 21663378), (6, 10831689), (9, 7221126), (11, 5908194), (18, 3610563), (22, 2954097), (23, 2825658), (27, 2407042), (33, 1969398), (46, 1412829), (54, 1203521), (66, 984699), (67, 970002), (69, 941886), (71, 915354), (99, 656466), (134, 485001), (138, 470943), (142, 457677), (198, 328233), (201, 323334), (207, 313962), (213, 305118), (253, 256878), (297, 218822), (402, 161667), (414, 156981), (426, 152559), (506, 128439), (594, 109411), (603, 107778), (621, 104654), (639, 101706), (737, 88182), (759, 85626), (781, 83214), (1206, 53889), (1242, 52327), (1278, 50853), (1474, 44091), (1518, 42813), (1541, 42174), (1562, 41607), (1633, 39798), (1809, 35926), (1917, 33902), (2211, 29394), (2277, 28542), (2343, 27738), (3082, 21087), (3266, 19899), (3618, 17963), (3834, 16951), (4422, 14697), (4554, 14271), (4623, 14058), (4686, 13869), (4757, 13662), (4899, 13266), (6633, 9798), (6831, 9514), (7029, 9246)]