90549228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 274772736

約数和(自身を除く): 184223508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 53, 66, 77, 84, 86, 106, 129, 132, 154, 159, 172, 212, 231, 258, 301, 308, 318, 371, 462, 473, 516, 583, 602, 636, 742, 903, 924, 946, 1113, 1166, 1204, 1419, 1484, 1749, 1806, 1849, 1892, 2226, 2279, 2332, 2838, 3311, 3498, 3612, 3698, 4081, 4452, 4558, 5547, 5676, 6622, 6837, 6996, 7396, 8162, 9116, 9933, 11094, 12243, 12943, 13244, 13674, 15953, 16324, 19866, 20339, 22188, 24486, 25069, 25886, 27348, 31906, 38829, 39732, 40678, 47859, 48972, 50138, 51772, 61017, 63812, 75207, 77658, 81356, 95718, 97997, 100276, 122034, 142373, 150414, 155316, 175483, 191436, 195994, 244068, 284746, 293991, 300828, 350966, 391988, 427119, 526449, 569492, 587982, 685979, 701932, 854238, 1052898, 1077967, 1175964, 1371958, 1708476, 2057937, 2105796, 2155934, 2743916, 3233901, 4115874, 4311868, 6467802, 7545769, 8231748, 12935604, 15091538, 22637307, 30183076, 45274614, 90549228]

約数ペア:

[(1, 90549228), (2, 45274614), (3, 30183076), (4, 22637307), (6, 15091538), (7, 12935604), (11, 8231748), (12, 7545769), (14, 6467802), (21, 4311868), (22, 4115874), (28, 3233901), (33, 2743916), (42, 2155934), (43, 2105796), (44, 2057937), (53, 1708476), (66, 1371958), (77, 1175964), (84, 1077967), (86, 1052898), (106, 854238), (129, 701932), (132, 685979), (154, 587982), (159, 569492), (172, 526449), (212, 427119), (231, 391988), (258, 350966), (301, 300828), (308, 293991), (318, 284746), (371, 244068), (462, 195994), (473, 191436), (516, 175483), (583, 155316), (602, 150414), (636, 142373), (742, 122034), (903, 100276), (924, 97997), (946, 95718), (1113, 81356), (1166, 77658), (1204, 75207), (1419, 63812), (1484, 61017), (1749, 51772), (1806, 50138), (1849, 48972), (1892, 47859), (2226, 40678), (2279, 39732), (2332, 38829), (2838, 31906), (3311, 27348), (3498, 25886), (3612, 25069), (3698, 24486), (4081, 22188), (4452, 20339), (4558, 19866), (5547, 16324), (5676, 15953), (6622, 13674), (6837, 13244), (6996, 12943), (7396, 12243), (8162, 11094), (9116, 9933)]