66840912

素因数分解:

$2^4\times 3^2\times {\mathrm{464173}}^1$

素因数の和:464187

約数の個数: 30

約数和(自身を含む): 187062122

約数和(自身を除く): 120221210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 464173, 928346, 1392519, 1856692, 2785038, 3713384, 4177557, 5570076, 7426768, 8355114, 11140152, 16710228, 22280304, 33420456, 66840912]

約数ペア:

[(1, 66840912), (2, 33420456), (3, 22280304), (4, 16710228), (6, 11140152), (8, 8355114), (9, 7426768), (12, 5570076), (16, 4177557), (18, 3713384), (24, 2785038), (36, 1856692), (48, 1392519), (72, 928346), (144, 464173)]