69885774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 178375680

約数和(自身を除く): 108489906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 293, 378, 586, 631, 879, 1262, 1758, 1893, 2051, 2637, 3786, 4102, 4417, 5274, 5679, 6153, 7911, 8834, 11358, 12306, 13251, 15822, 17037, 18459, 26502, 34074, 36918, 39753, 55377, 79506, 110754, 119259, 184883, 238518, 369766, 554649, 1109298, 1294181, 1663947, 2588362, 3327894, 3882543, 4991841, 7765086, 9983682, 11647629, 23295258, 34942887, 69885774]

約数ペア:

[(1, 69885774), (2, 34942887), (3, 23295258), (6, 11647629), (7, 9983682), (9, 7765086), (14, 4991841), (18, 3882543), (21, 3327894), (27, 2588362), (42, 1663947), (54, 1294181), (63, 1109298), (126, 554649), (189, 369766), (293, 238518), (378, 184883), (586, 119259), (631, 110754), (879, 79506), (1262, 55377), (1758, 39753), (1893, 36918), (2051, 34074), (2637, 26502), (3786, 18459), (4102, 17037), (4417, 15822), (5274, 13251), (5679, 12306), (6153, 11358), (7911, 8834)]