90510864

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{21187}}^1$

素因数の和:21287

約数の個数: 40

約数和(自身を含む): 236458080

約数和(自身を除く): 145947216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 21187, 42374, 63561, 84748, 127122, 169496, 254244, 338992, 508488, 1016976, 1885643, 3771286, 5656929, 7542572, 11313858, 15085144, 22627716, 30170288, 45255432, 90510864]

約数ペア:

[(1, 90510864), (2, 45255432), (3, 30170288), (4, 22627716), (6, 15085144), (8, 11313858), (12, 7542572), (16, 5656929), (24, 3771286), (48, 1885643), (89, 1016976), (178, 508488), (267, 338992), (356, 254244), (534, 169496), (712, 127122), (1068, 84748), (1424, 63561), (2136, 42374), (4272, 21187)]