90259676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{9697}}^1$

素因数の和:9893

約数の個数: 24

約数和(自身を含む): 171072720

約数和(自身を除く): 80813044

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 9697, 19394, 38788, 126061, 252122, 504244, 1735763, 3471526, 6943052, 22564919, 45129838, 90259676]

約数ペア:

[(1, 90259676), (2, 45129838), (4, 22564919), (13, 6943052), (26, 3471526), (52, 1735763), (179, 504244), (358, 252122), (716, 126061), (2327, 38788), (4654, 19394), (9308, 9697)]