78584044

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 102049556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 127, 154, 164, 196, 254, 287, 308, 343, 451, 508, 539, 574, 686, 889, 902, 1078, 1148, 1372, 1397, 1778, 1804, 2009, 2156, 2794, 3157, 3556, 3773, 4018, 5207, 5588, 6223, 6314, 7546, 8036, 9779, 10414, 12446, 12628, 14063, 15092, 19558, 20828, 22099, 24892, 28126, 36449, 39116, 43561, 44198, 56252, 57277, 68453, 72898, 87122, 88396, 114554, 136906, 145796, 154693, 174244, 229108, 255143, 273812, 309386, 400939, 479171, 510286, 618772, 801878, 958342, 1020572, 1603756, 1786001, 1916684, 2806573, 3572002, 5613146, 7144004, 11226292, 19646011, 39292022, 78584044]

約数ペア:

[(1, 78584044), (2, 39292022), (4, 19646011), (7, 11226292), (11, 7144004), (14, 5613146), (22, 3572002), (28, 2806573), (41, 1916684), (44, 1786001), (49, 1603756), (77, 1020572), (82, 958342), (98, 801878), (127, 618772), (154, 510286), (164, 479171), (196, 400939), (254, 309386), (287, 273812), (308, 255143), (343, 229108), (451, 174244), (508, 154693), (539, 145796), (574, 136906), (686, 114554), (889, 88396), (902, 87122), (1078, 72898), (1148, 68453), (1372, 57277), (1397, 56252), (1778, 44198), (1804, 43561), (2009, 39116), (2156, 36449), (2794, 28126), (3157, 24892), (3556, 22099), (3773, 20828), (4018, 19558), (5207, 15092), (5588, 14063), (6223, 12628), (6314, 12446), (7546, 10414), (8036, 9779)]