87955776

素因数分解:

$2^6\times 3^2\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:820

約数の個数: 84

約数和(自身を含む): 253435104

約数和(自身を除く): 165479328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 311, 491, 576, 622, 933, 982, 1244, 1473, 1866, 1964, 2488, 2799, 2946, 3732, 3928, 4419, 4976, 5598, 5892, 7464, 7856, 8838, 9952, 11196, 11784, 14928, 15712, 17676, 19904, 22392, 23568, 29856, 31424, 35352, 44784, 47136, 59712, 70704, 89568, 94272, 141408, 152701, 179136, 282816, 305402, 458103, 610804, 916206, 1221608, 1374309, 1832412, 2443216, 2748618, 3664824, 4886432, 5497236, 7329648, 9772864, 10994472, 14659296, 21988944, 29318592, 43977888, 87955776]

約数ペア:

[(1, 87955776), (2, 43977888), (3, 29318592), (4, 21988944), (6, 14659296), (8, 10994472), (9, 9772864), (12, 7329648), (16, 5497236), (18, 4886432), (24, 3664824), (32, 2748618), (36, 2443216), (48, 1832412), (64, 1374309), (72, 1221608), (96, 916206), (144, 610804), (192, 458103), (288, 305402), (311, 282816), (491, 179136), (576, 152701), (622, 141408), (933, 94272), (982, 89568), (1244, 70704), (1473, 59712), (1866, 47136), (1964, 44784), (2488, 35352), (2799, 31424), (2946, 29856), (3732, 23568), (3928, 22392), (4419, 19904), (4976, 17676), (5598, 15712), (5892, 14928), (7464, 11784), (7856, 11196), (8838, 9952)]