90861316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10900

約数の個数: 48

約数和(自身を含む): 204228864

約数和(自身を除く): 113367548

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 10853, 21706, 43412, 75971, 141089, 151942, 249619, 282178, 303884, 499238, 564356, 987623, 998476, 1747333, 1975246, 3245047, 3494666, 3950492, 6490094, 6989332, 12980188, 22715329, 45430658, 90861316]

約数ペア:

[(1, 90861316), (2, 45430658), (4, 22715329), (7, 12980188), (13, 6989332), (14, 6490094), (23, 3950492), (26, 3494666), (28, 3245047), (46, 1975246), (52, 1747333), (91, 998476), (92, 987623), (161, 564356), (182, 499238), (299, 303884), (322, 282178), (364, 249619), (598, 151942), (644, 141089), (1196, 75971), (2093, 43412), (4186, 21706), (8372, 10853)]