65966832

素因数分解:

$2^4\times 3^3\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:819

約数の個数: 80

約数和(自身を含む): 190344960

約数和(自身を除く): 124378128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 311, 432, 491, 622, 933, 982, 1244, 1473, 1866, 1964, 2488, 2799, 2946, 3732, 3928, 4419, 4976, 5598, 5892, 7464, 7856, 8397, 8838, 11196, 11784, 13257, 14928, 16794, 17676, 22392, 23568, 26514, 33588, 35352, 44784, 53028, 67176, 70704, 106056, 134352, 152701, 212112, 305402, 458103, 610804, 916206, 1221608, 1374309, 1832412, 2443216, 2748618, 3664824, 4122927, 5497236, 7329648, 8245854, 10994472, 16491708, 21988944, 32983416, 65966832]

約数ペア:

[(1, 65966832), (2, 32983416), (3, 21988944), (4, 16491708), (6, 10994472), (8, 8245854), (9, 7329648), (12, 5497236), (16, 4122927), (18, 3664824), (24, 2748618), (27, 2443216), (36, 1832412), (48, 1374309), (54, 1221608), (72, 916206), (108, 610804), (144, 458103), (216, 305402), (311, 212112), (432, 152701), (491, 134352), (622, 106056), (933, 70704), (982, 67176), (1244, 53028), (1473, 44784), (1866, 35352), (1964, 33588), (2488, 26514), (2799, 23568), (2946, 22392), (3732, 17676), (3928, 16794), (4419, 14928), (4976, 13257), (5598, 11784), (5892, 11196), (7464, 8838), (7856, 8397)]