87965784

素因数分解:

$2^3\times 3^3\times {\mathrm{407249}}^1$

素因数の和:407264

約数の個数: 32

約数和(自身を含む): 244350000

約数和(自身を除く): 156384216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 407249, 814498, 1221747, 1628996, 2443494, 3257992, 3665241, 4886988, 7330482, 9773976, 10995723, 14660964, 21991446, 29321928, 43982892, 87965784]

約数ペア:

[(1, 87965784), (2, 43982892), (3, 29321928), (4, 21991446), (6, 14660964), (8, 10995723), (9, 9773976), (12, 7330482), (18, 4886988), (24, 3665241), (27, 3257992), (36, 2443494), (54, 1628996), (72, 1221747), (108, 814498), (216, 407249)]