64690488

素因数分解:

$2^3\times 3^5\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 119289672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 243, 311, 321, 324, 428, 486, 622, 642, 648, 856, 933, 963, 972, 1244, 1284, 1866, 1926, 1944, 2488, 2568, 2799, 2889, 3732, 3852, 5598, 5778, 7464, 7704, 8397, 8667, 11196, 11556, 16794, 17334, 22392, 23112, 25191, 26001, 33277, 33588, 34668, 50382, 52002, 66554, 67176, 69336, 75573, 99831, 100764, 104004, 133108, 151146, 199662, 201528, 208008, 266216, 299493, 302292, 399324, 598986, 604584, 798648, 898479, 1197972, 1796958, 2395944, 2695437, 3593916, 5390874, 7187832, 8086311, 10781748, 16172622, 21563496, 32345244, 64690488]

約数ペア:

[(1, 64690488), (2, 32345244), (3, 21563496), (4, 16172622), (6, 10781748), (8, 8086311), (9, 7187832), (12, 5390874), (18, 3593916), (24, 2695437), (27, 2395944), (36, 1796958), (54, 1197972), (72, 898479), (81, 798648), (107, 604584), (108, 598986), (162, 399324), (214, 302292), (216, 299493), (243, 266216), (311, 208008), (321, 201528), (324, 199662), (428, 151146), (486, 133108), (622, 104004), (642, 100764), (648, 99831), (856, 75573), (933, 69336), (963, 67176), (972, 66554), (1244, 52002), (1284, 50382), (1866, 34668), (1926, 33588), (1944, 33277), (2488, 26001), (2568, 25191), (2799, 23112), (2889, 22392), (3732, 17334), (3852, 16794), (5598, 11556), (5778, 11196), (7464, 8667), (7704, 8397)]