81935334

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6186

約数の個数: 64

約数和(自身を含む): 206438400

約数和(自身を除く): 124503066

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6143, 6669, 12286, 13338, 18429, 36858, 55287, 79859, 110574, 116717, 159718, 165861, 233434, 239577, 331722, 350151, 479154, 700302, 718731, 1050453, 1437462, 1517321, 2100906, 2156193, 3034642, 3151359, 4312386, 4551963, 6302718, 9103926, 13655889, 27311778, 40967667, 81935334]

約数ペア:

[(1, 81935334), (2, 40967667), (3, 27311778), (6, 13655889), (9, 9103926), (13, 6302718), (18, 4551963), (19, 4312386), (26, 3151359), (27, 3034642), (38, 2156193), (39, 2100906), (54, 1517321), (57, 1437462), (78, 1050453), (114, 718731), (117, 700302), (171, 479154), (234, 350151), (247, 331722), (342, 239577), (351, 233434), (494, 165861), (513, 159718), (702, 116717), (741, 110574), (1026, 79859), (1482, 55287), (2223, 36858), (4446, 18429), (6143, 13338), (6669, 12286)]