71770896

素因数分解:

$2^4\times 3^2\times {\mathrm{498409}}^1$

素因数の和:498423

約数の個数: 30

約数和(自身を含む): 200859230

約数和(自身を除く): 129088334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498409, 996818, 1495227, 1993636, 2990454, 3987272, 4485681, 5980908, 7974544, 8971362, 11961816, 17942724, 23923632, 35885448, 71770896]

約数ペア:

[(1, 71770896), (2, 35885448), (3, 23923632), (4, 17942724), (6, 11961816), (8, 8971362), (9, 7974544), (12, 5980908), (16, 4485681), (18, 3987272), (24, 2990454), (36, 1993636), (48, 1495227), (72, 996818), (144, 498409)]