86907996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{344873}}^1$

素因数の和:344890

約数の個数: 36

約数和(自身を含む): 251068272

約数和(自身を除く): 164160276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 344873, 689746, 1034619, 1379492, 2069238, 2414111, 3103857, 4138476, 4828222, 6207714, 7242333, 9656444, 12415428, 14484666, 21726999, 28969332, 43453998, 86907996]

約数ペア:

[(1, 86907996), (2, 43453998), (3, 28969332), (4, 21726999), (6, 14484666), (7, 12415428), (9, 9656444), (12, 7242333), (14, 6207714), (18, 4828222), (21, 4138476), (28, 3103857), (36, 2414111), (42, 2069238), (63, 1379492), (84, 1034619), (126, 689746), (252, 344873)]