68985588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 122615052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 71, 84, 86, 129, 142, 172, 213, 258, 269, 284, 301, 426, 497, 516, 538, 602, 807, 852, 903, 994, 1076, 1204, 1491, 1614, 1806, 1883, 1988, 2982, 3053, 3228, 3612, 3766, 5649, 5964, 6106, 7532, 9159, 11298, 11567, 12212, 18318, 19099, 21371, 22596, 23134, 34701, 36636, 38198, 42742, 46268, 57297, 64113, 69402, 76396, 80969, 85484, 114594, 128226, 133693, 138804, 161938, 229188, 242907, 256452, 267386, 323876, 401079, 485814, 534772, 802158, 821257, 971628, 1604316, 1642514, 2463771, 3285028, 4927542, 5748799, 9855084, 11497598, 17246397, 22995196, 34492794, 68985588]

約数ペア:

[(1, 68985588), (2, 34492794), (3, 22995196), (4, 17246397), (6, 11497598), (7, 9855084), (12, 5748799), (14, 4927542), (21, 3285028), (28, 2463771), (42, 1642514), (43, 1604316), (71, 971628), (84, 821257), (86, 802158), (129, 534772), (142, 485814), (172, 401079), (213, 323876), (258, 267386), (269, 256452), (284, 242907), (301, 229188), (426, 161938), (497, 138804), (516, 133693), (538, 128226), (602, 114594), (807, 85484), (852, 80969), (903, 76396), (994, 69402), (1076, 64113), (1204, 57297), (1491, 46268), (1614, 42742), (1806, 38198), (1883, 36636), (1988, 34701), (2982, 23134), (3053, 22596), (3228, 21371), (3612, 19099), (3766, 18318), (5649, 12212), (5964, 11567), (6106, 11298), (7532, 9159)]