90489432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{971}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 247743360

約数和(自身を除く): 157253928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 353, 706, 971, 1059, 1412, 1942, 2118, 2824, 2913, 3883, 3884, 4236, 5826, 7766, 7768, 8472, 10681, 11649, 11652, 15532, 21362, 23298, 23304, 31064, 32043, 42724, 46596, 64086, 85448, 93192, 128172, 256344, 342763, 685526, 1028289, 1371052, 2056578, 2742104, 3770393, 4113156, 7540786, 8226312, 11311179, 15081572, 22622358, 30163144, 45244716, 90489432]

約数ペア:

[(1, 90489432), (2, 45244716), (3, 30163144), (4, 22622358), (6, 15081572), (8, 11311179), (11, 8226312), (12, 7540786), (22, 4113156), (24, 3770393), (33, 2742104), (44, 2056578), (66, 1371052), (88, 1028289), (132, 685526), (264, 342763), (353, 256344), (706, 128172), (971, 93192), (1059, 85448), (1412, 64086), (1942, 46596), (2118, 42724), (2824, 32043), (2913, 31064), (3883, 23304), (3884, 23298), (4236, 21362), (5826, 15532), (7766, 11652), (7768, 11649), (8472, 10681)]