80404452

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72088

約数の個数: 36

約数和(自身を含む): 209803776

約数和(自身を除く): 129399324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72047, 144094, 216141, 288188, 432282, 648423, 864564, 1296846, 2233457, 2593692, 4466914, 6700371, 8933828, 13400742, 20101113, 26801484, 40202226, 80404452]

約数ペア:

[(1, 80404452), (2, 40202226), (3, 26801484), (4, 20101113), (6, 13400742), (9, 8933828), (12, 6700371), (18, 4466914), (31, 2593692), (36, 2233457), (62, 1296846), (93, 864564), (124, 648423), (186, 432282), (279, 288188), (372, 216141), (558, 144094), (1116, 72047)]