66940302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 93049458

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1279, 1342, 1586, 2013, 2379, 2558, 3837, 4026, 4758, 7674, 8723, 14069, 16627, 17446, 26169, 28138, 33254, 42207, 49881, 52338, 78019, 84414, 99762, 156038, 182897, 234057, 365794, 468114, 548691, 858209, 1014247, 1097382, 1716418, 2028494, 2574627, 3042741, 5149254, 6085482, 11156717, 22313434, 33470151, 66940302]

約数ペア:

[(1, 66940302), (2, 33470151), (3, 22313434), (6, 11156717), (11, 6085482), (13, 5149254), (22, 3042741), (26, 2574627), (33, 2028494), (39, 1716418), (61, 1097382), (66, 1014247), (78, 858209), (122, 548691), (143, 468114), (183, 365794), (286, 234057), (366, 182897), (429, 156038), (671, 99762), (793, 84414), (858, 78019), (1279, 52338), (1342, 49881), (1586, 42207), (2013, 33254), (2379, 28138), (2558, 26169), (3837, 17446), (4026, 16627), (4758, 14069), (7674, 8723)]