90864018

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 112

約数和(自身を含む): 242383680

約数和(自身を除く): 151519662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 243, 261, 307, 378, 406, 486, 522, 567, 609, 614, 729, 783, 921, 1134, 1218, 1458, 1566, 1701, 1827, 1842, 2149, 2349, 2763, 3402, 3654, 4298, 4698, 5103, 5481, 5526, 6447, 7047, 8289, 8903, 10206, 10962, 12894, 14094, 16443, 16578, 17806, 19341, 21141, 24867, 26709, 32886, 38682, 42282, 49329, 49734, 53418, 58023, 62321, 74601, 80127, 98658, 116046, 124642, 147987, 149202, 160254, 174069, 186963, 223803, 240381, 295974, 348138, 373926, 447606, 480762, 522207, 560889, 721143, 1044414, 1121778, 1442286, 1566621, 1682667, 2163429, 3133242, 3365334, 4326858, 5048001, 6490287, 10096002, 12980574, 15144003, 30288006, 45432009, 90864018]

約数ペア:

[(1, 90864018), (2, 45432009), (3, 30288006), (6, 15144003), (7, 12980574), (9, 10096002), (14, 6490287), (18, 5048001), (21, 4326858), (27, 3365334), (29, 3133242), (42, 2163429), (54, 1682667), (58, 1566621), (63, 1442286), (81, 1121778), (87, 1044414), (126, 721143), (162, 560889), (174, 522207), (189, 480762), (203, 447606), (243, 373926), (261, 348138), (307, 295974), (378, 240381), (406, 223803), (486, 186963), (522, 174069), (567, 160254), (609, 149202), (614, 147987), (729, 124642), (783, 116046), (921, 98658), (1134, 80127), (1218, 74601), (1458, 62321), (1566, 58023), (1701, 53418), (1827, 49734), (1842, 49329), (2149, 42282), (2349, 38682), (2763, 32886), (3402, 26709), (3654, 24867), (4298, 21141), (4698, 19341), (5103, 17806), (5481, 16578), (5526, 16443), (6447, 14094), (7047, 12894), (8289, 10962), (8903, 10206)]