90562472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 143616088

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 143, 154, 172, 182, 263, 286, 301, 308, 344, 364, 473, 526, 559, 572, 602, 616, 728, 946, 1001, 1052, 1118, 1144, 1204, 1841, 1892, 2002, 2104, 2236, 2408, 2893, 3311, 3419, 3682, 3784, 3913, 4004, 4472, 5786, 6149, 6622, 6838, 7364, 7826, 8008, 11309, 11572, 12298, 13244, 13676, 14728, 15652, 20251, 22618, 23144, 23933, 24596, 26488, 27352, 31304, 37609, 40502, 43043, 45236, 47866, 49192, 75218, 79163, 81004, 86086, 90472, 95732, 124399, 147017, 150436, 158326, 162008, 172172, 191464, 248798, 263263, 294034, 300872, 316652, 344344, 497596, 526526, 588068, 633304, 870793, 995192, 1029119, 1053052, 1176136, 1617187, 1741586, 2058238, 2106104, 3234374, 3483172, 4116476, 6468748, 6966344, 8232952, 11320309, 12937496, 22640618, 45281236, 90562472]

約数ペア:

[(1, 90562472), (2, 45281236), (4, 22640618), (7, 12937496), (8, 11320309), (11, 8232952), (13, 6966344), (14, 6468748), (22, 4116476), (26, 3483172), (28, 3234374), (43, 2106104), (44, 2058238), (52, 1741586), (56, 1617187), (77, 1176136), (86, 1053052), (88, 1029119), (91, 995192), (104, 870793), (143, 633304), (154, 588068), (172, 526526), (182, 497596), (263, 344344), (286, 316652), (301, 300872), (308, 294034), (344, 263263), (364, 248798), (473, 191464), (526, 172172), (559, 162008), (572, 158326), (602, 150436), (616, 147017), (728, 124399), (946, 95732), (1001, 90472), (1052, 86086), (1118, 81004), (1144, 79163), (1204, 75218), (1841, 49192), (1892, 47866), (2002, 45236), (2104, 43043), (2236, 40502), (2408, 37609), (2893, 31304), (3311, 27352), (3419, 26488), (3682, 24596), (3784, 23933), (3913, 23144), (4004, 22618), (4472, 20251), (5786, 15652), (6149, 14728), (6622, 13676), (6838, 13244), (7364, 12298), (7826, 11572), (8008, 11309)]