80020152

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7459}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 218205000

約数和(自身を除く): 138184848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 7459, 10728, 14918, 22377, 29836, 44754, 59672, 67131, 89508, 134262, 179016, 268524, 537048, 1111391, 2222782, 3334173, 4445564, 6668346, 8891128, 10002519, 13336692, 20005038, 26673384, 40010076, 80020152]

約数ペア:

[(1, 80020152), (2, 40010076), (3, 26673384), (4, 20005038), (6, 13336692), (8, 10002519), (9, 8891128), (12, 6668346), (18, 4445564), (24, 3334173), (36, 2222782), (72, 1111391), (149, 537048), (298, 268524), (447, 179016), (596, 134262), (894, 89508), (1192, 67131), (1341, 59672), (1788, 44754), (2682, 29836), (3576, 22377), (5364, 14918), (7459, 10728)]