9120816

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 26843520

約数和(自身を除く): 17722704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 491, 516, 688, 774, 982, 1032, 1161, 1473, 1548, 1964, 2064, 2322, 2946, 3096, 3928, 4419, 4644, 5892, 6192, 7856, 8838, 9288, 11784, 13257, 17676, 18576, 21113, 23568, 26514, 35352, 42226, 53028, 63339, 70704, 84452, 106056, 126678, 168904, 190017, 212112, 253356, 337808, 380034, 506712, 570051, 760068, 1013424, 1140102, 1520136, 2280204, 3040272, 4560408, 9120816]

約数ペア:

[(1, 9120816), (2, 4560408), (3, 3040272), (4, 2280204), (6, 1520136), (8, 1140102), (9, 1013424), (12, 760068), (16, 570051), (18, 506712), (24, 380034), (27, 337808), (36, 253356), (43, 212112), (48, 190017), (54, 168904), (72, 126678), (86, 106056), (108, 84452), (129, 70704), (144, 63339), (172, 53028), (216, 42226), (258, 35352), (344, 26514), (387, 23568), (432, 21113), (491, 18576), (516, 17676), (688, 13257), (774, 11784), (982, 9288), (1032, 8838), (1161, 7856), (1473, 6192), (1548, 5892), (1964, 4644), (2064, 4419), (2322, 3928), (2946, 3096)]