77953568

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 202704768

約数和(自身を除く): 124751200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1861, 1904, 2464, 2618, 2992, 3722, 3808, 5236, 5984, 7444, 10472, 13027, 14888, 20471, 20944, 26054, 29776, 31637, 40942, 41888, 52108, 59552, 63274, 81884, 104216, 126548, 143297, 163768, 208432, 221459, 253096, 286594, 327536, 348007, 416864, 442918, 506192, 573188, 655072, 696014, 885836, 1012384, 1146376, 1392028, 1771672, 2292752, 2436049, 2784056, 3543344, 4585504, 4872098, 5568112, 7086688, 9744196, 11136224, 19488392, 38976784, 77953568]

約数ペア:

[(1, 77953568), (2, 38976784), (4, 19488392), (7, 11136224), (8, 9744196), (11, 7086688), (14, 5568112), (16, 4872098), (17, 4585504), (22, 3543344), (28, 2784056), (32, 2436049), (34, 2292752), (44, 1771672), (56, 1392028), (68, 1146376), (77, 1012384), (88, 885836), (112, 696014), (119, 655072), (136, 573188), (154, 506192), (176, 442918), (187, 416864), (224, 348007), (238, 327536), (272, 286594), (308, 253096), (352, 221459), (374, 208432), (476, 163768), (544, 143297), (616, 126548), (748, 104216), (952, 81884), (1232, 63274), (1309, 59552), (1496, 52108), (1861, 41888), (1904, 40942), (2464, 31637), (2618, 29776), (2992, 26054), (3722, 20944), (3808, 20471), (5236, 14888), (5984, 13027), (7444, 10472)]