90292048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 220985856

約数和(自身を除く): 130693808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 581, 616, 664, 883, 913, 1162, 1232, 1328, 1766, 1826, 2324, 3532, 3652, 4648, 6181, 6391, 7064, 7304, 9296, 9713, 12362, 12782, 14128, 14608, 19426, 24724, 25564, 38852, 49448, 51128, 67991, 73289, 77704, 98896, 102256, 135982, 146578, 155408, 271964, 293156, 513023, 543928, 586312, 806179, 1026046, 1087856, 1172624, 1612358, 2052092, 3224716, 4104184, 5643253, 6449432, 8208368, 11286506, 12898864, 22573012, 45146024, 90292048]

約数ペア:

[(1, 90292048), (2, 45146024), (4, 22573012), (7, 12898864), (8, 11286506), (11, 8208368), (14, 6449432), (16, 5643253), (22, 4104184), (28, 3224716), (44, 2052092), (56, 1612358), (77, 1172624), (83, 1087856), (88, 1026046), (112, 806179), (154, 586312), (166, 543928), (176, 513023), (308, 293156), (332, 271964), (581, 155408), (616, 146578), (664, 135982), (883, 102256), (913, 98896), (1162, 77704), (1232, 73289), (1328, 67991), (1766, 51128), (1826, 49448), (2324, 38852), (3532, 25564), (3652, 24724), (4648, 19426), (6181, 14608), (6391, 14128), (7064, 12782), (7304, 12362), (9296, 9713)]