90104574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112913}}^1$

素因数の和:112944

約数の個数: 32

約数和(自身を含む): 216794880

約数和(自身を除く): 126690306

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 112913, 225826, 338739, 677478, 790391, 1580782, 2145347, 2371173, 4290694, 4742346, 6436041, 12872082, 15017429, 30034858, 45052287, 90104574]

約数ペア:

[(1, 90104574), (2, 45052287), (3, 30034858), (6, 15017429), (7, 12872082), (14, 6436041), (19, 4742346), (21, 4290694), (38, 2371173), (42, 2145347), (57, 1580782), (114, 790391), (133, 677478), (266, 338739), (399, 225826), (798, 112913)]