87013122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 219372480

約数和(自身を除く): 132359358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 74, 98, 111, 114, 133, 147, 222, 259, 266, 294, 399, 421, 518, 703, 777, 798, 842, 931, 1263, 1406, 1554, 1813, 1862, 2109, 2526, 2793, 2947, 3626, 4218, 4921, 5439, 5586, 5894, 7999, 8841, 9842, 10878, 14763, 15577, 15998, 17682, 20629, 23997, 29526, 31154, 34447, 41258, 46731, 47994, 55993, 61887, 68894, 93462, 103341, 109039, 111986, 123774, 167979, 206682, 218078, 295963, 327117, 335958, 391951, 591926, 654234, 763273, 783902, 887889, 1175853, 1526546, 1775778, 2071741, 2289819, 2351706, 4143482, 4579638, 6215223, 12430446, 14502187, 29004374, 43506561, 87013122]

約数ペア:

[(1, 87013122), (2, 43506561), (3, 29004374), (6, 14502187), (7, 12430446), (14, 6215223), (19, 4579638), (21, 4143482), (37, 2351706), (38, 2289819), (42, 2071741), (49, 1775778), (57, 1526546), (74, 1175853), (98, 887889), (111, 783902), (114, 763273), (133, 654234), (147, 591926), (222, 391951), (259, 335958), (266, 327117), (294, 295963), (399, 218078), (421, 206682), (518, 167979), (703, 123774), (777, 111986), (798, 109039), (842, 103341), (931, 93462), (1263, 68894), (1406, 61887), (1554, 55993), (1813, 47994), (1862, 46731), (2109, 41258), (2526, 34447), (2793, 31154), (2947, 29526), (3626, 23997), (4218, 20629), (4921, 17682), (5439, 15998), (5586, 15577), (5894, 14763), (7999, 10878), (8841, 9842)]