27800208

素因数分解:

$2^4\times 3^2\times {\mathrm{193057}}^1$

素因数の和:193071

約数の個数: 30

約数和(自身を含む): 77802374

約数和(自身を除く): 50002166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193057, 386114, 579171, 772228, 1158342, 1544456, 1737513, 2316684, 3088912, 3475026, 4633368, 6950052, 9266736, 13900104, 27800208]

約数ペア:

[(1, 27800208), (2, 13900104), (3, 9266736), (4, 6950052), (6, 4633368), (8, 3475026), (9, 3088912), (12, 2316684), (16, 1737513), (18, 1544456), (24, 1158342), (36, 772228), (48, 579171), (72, 386114), (144, 193057)]