69923686

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 138940920

約数和(自身を除く): 69017234

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 49, 94, 98, 119, 133, 238, 266, 323, 329, 646, 658, 799, 833, 893, 931, 1598, 1666, 1786, 1862, 2209, 2261, 2303, 4418, 4522, 4606, 5593, 6251, 11186, 12502, 15181, 15463, 15827, 30362, 30926, 31654, 37553, 39151, 41971, 43757, 75106, 78302, 83942, 87514, 106267, 108241, 212534, 216482, 262871, 293797, 525742, 587594, 713507, 743869, 1427014, 1487738, 1840097, 2056579, 3680194, 4113158, 4994549, 9989098, 34961843, 69923686]

約数ペア:

[(1, 69923686), (2, 34961843), (7, 9989098), (14, 4994549), (17, 4113158), (19, 3680194), (34, 2056579), (38, 1840097), (47, 1487738), (49, 1427014), (94, 743869), (98, 713507), (119, 587594), (133, 525742), (238, 293797), (266, 262871), (323, 216482), (329, 212534), (646, 108241), (658, 106267), (799, 87514), (833, 83942), (893, 78302), (931, 75106), (1598, 43757), (1666, 41971), (1786, 39151), (1862, 37553), (2209, 31654), (2261, 30926), (2303, 30362), (4418, 15827), (4522, 15463), (4606, 15181), (5593, 12502), (6251, 11186)]