90256712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123979}}^1$

素因数の和:124005

約数の個数: 32

約数和(自身を含む): 208286400

約数和(自身を除く): 118029688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 123979, 247958, 495916, 867853, 991832, 1611727, 1735706, 3223454, 3471412, 6446908, 6942824, 11282089, 12893816, 22564178, 45128356, 90256712]

約数ペア:

[(1, 90256712), (2, 45128356), (4, 22564178), (7, 12893816), (8, 11282089), (13, 6942824), (14, 6446908), (26, 3471412), (28, 3223454), (52, 1735706), (56, 1611727), (91, 991832), (104, 867853), (182, 495916), (364, 247958), (728, 123979)]