78007734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2113}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 193912992

約数和(自身を除く): 115905258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 293, 586, 879, 1758, 2051, 2113, 2637, 4102, 4226, 5274, 6153, 6339, 12306, 12678, 14791, 18459, 19017, 29582, 36918, 38034, 44373, 88746, 133119, 266238, 619109, 1238218, 1857327, 3714654, 4333763, 5571981, 8667526, 11143962, 13001289, 26002578, 39003867, 78007734]

約数ペア:

[(1, 78007734), (2, 39003867), (3, 26002578), (6, 13001289), (7, 11143962), (9, 8667526), (14, 5571981), (18, 4333763), (21, 3714654), (42, 1857327), (63, 1238218), (126, 619109), (293, 266238), (586, 133119), (879, 88746), (1758, 44373), (2051, 38034), (2113, 36918), (2637, 29582), (4102, 19017), (4226, 18459), (5274, 14791), (6153, 12678), (6339, 12306)]