90111042

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 80

約数和(自身を含む): 232436160

約数和(自身を除く): 142325118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 229, 347, 378, 458, 567, 687, 694, 1041, 1134, 1374, 1603, 2061, 2082, 2429, 3123, 3206, 4122, 4809, 4858, 6183, 6246, 7287, 9369, 9618, 12366, 14427, 14574, 18549, 18738, 21861, 28107, 28854, 37098, 43281, 43722, 56214, 65583, 79463, 86562, 129843, 131166, 158926, 196749, 238389, 259686, 393498, 476778, 556241, 715167, 1112482, 1430334, 1668723, 2145501, 3337446, 4291002, 5006169, 6436503, 10012338, 12873006, 15018507, 30037014, 45055521, 90111042]

約数ペア:

[(1, 90111042), (2, 45055521), (3, 30037014), (6, 15018507), (7, 12873006), (9, 10012338), (14, 6436503), (18, 5006169), (21, 4291002), (27, 3337446), (42, 2145501), (54, 1668723), (63, 1430334), (81, 1112482), (126, 715167), (162, 556241), (189, 476778), (229, 393498), (347, 259686), (378, 238389), (458, 196749), (567, 158926), (687, 131166), (694, 129843), (1041, 86562), (1134, 79463), (1374, 65583), (1603, 56214), (2061, 43722), (2082, 43281), (2429, 37098), (3123, 28854), (3206, 28107), (4122, 21861), (4809, 18738), (4858, 18549), (6183, 14574), (6246, 14427), (7287, 12366), (9369, 9618)]