80334474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 183071232

約数和(自身を除く): 102736758

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 67, 74, 111, 134, 201, 222, 402, 407, 491, 737, 814, 982, 1221, 1473, 1474, 2211, 2442, 2479, 2946, 4422, 4958, 5401, 7437, 10802, 14874, 16203, 18167, 27269, 32406, 32897, 36334, 54501, 54538, 65794, 81807, 98691, 109002, 163614, 197382, 199837, 361867, 399674, 599511, 723734, 1085601, 1199022, 1217189, 2171202, 2434378, 3651567, 7303134, 13389079, 26778158, 40167237, 80334474]

約数ペア:

[(1, 80334474), (2, 40167237), (3, 26778158), (6, 13389079), (11, 7303134), (22, 3651567), (33, 2434378), (37, 2171202), (66, 1217189), (67, 1199022), (74, 1085601), (111, 723734), (134, 599511), (201, 399674), (222, 361867), (402, 199837), (407, 197382), (491, 163614), (737, 109002), (814, 98691), (982, 81807), (1221, 65794), (1473, 54538), (1474, 54501), (2211, 36334), (2442, 32897), (2479, 32406), (2946, 27269), (4422, 18167), (4958, 16203), (5401, 14874), (7437, 10802)]